S V Hi-Tech Bearing (India) Private Limited

Bronze bushings are durable plain bearings made from an alloy of copper and tin, often enhanced with elements like phosphorus, zinc, and lead to improve wear resistance and machinability. Known for excellent load-carrying capacity, low friction, corrosion resistance, and self-lubricating properties, bronze bushings provide smooth, reliable movement and long service life in harsh industrial conditions. Their natural ability to form a lubricating oxide layer reduces the need for frequent lubrication and maintenance. These bushings are also prized for their thermal conductivity, enabling effective heat dissipation during operation.

Industrial Applications

• Automotive: Suspension systems, transmissions, steering gears, engine components
• Construction Equipment: Cranes, excavators, bulldozers, loaders
• Marine Industry: Ship propeller shafts, rudder supports, deck machinery
• Electrical Motors & Generators: Shaft supports, rotor bearings
• Agriculture: Tractors, harvesters, tillage and planting equipment
• Metallurgy & Steel Plants: Ladle turrets, rotary kilns, rolling mills
• Textile & Printing: Rotary frames, printing presses, knitting machines
• Power Generation: Turbines, wind power systems
• Medical Equipment: Diagnostic machines requiring low-friction components

Brands

• SKF: Global brand offering premium bronze bushings with extensive quality control
• Schaeffler INA/FAG: Known for precision-engineered bronze bushings with high reliability
• GGB: Wide-ranging metal-polymer and bronze bushings for diverse sectors
• Viiplus: OEM and custom bronze bushings tailored to client specifications
• THN: Durable and wear-resistant bronze bushings for industrial use
• Indian OEMs: Affordable and customizable bronze bushings made for local industry

Types

• Oil-Impregnated Bronze Bushings: Self-lubricating for improved maintenance intervals
• Cast Bronze Bushings: High strength and corrosion resistance for heavy loads
• Phosphor and Aluminum Bronze Bushings: Enhanced wear and corrosion protection
• Flanged and Sleeve Bronze Bushings: Options for axial location and load handling
• Graphite-Inserted Bronze Bushings: Suitable for dry or lubricated environments
• Custom Machined Bushings: Designed to exact dimensions and application needs

Part Numbers

• Part numbers typically indicate alloy type, dimensions (ID, OD, length), flange (if any), and lubrication method
• Common series include SKF 090/092, INA KZK, GGB DX, Viiplus custom codes
• Final selection should be driven by application load, speed, temperature, and environmental factors

Graphite bushings are self-lubricating bearings composed primarily of graphite combined with metals such as bronze or brass. They offer exceptional low friction, high wear resistance, and long service life by continuously releasing graphite particles as solid lubricants during operation. These bushings withstand high temperatures, corrosion, and chemical exposure, making them ideal for harsh environments where traditional lubrication is impractical. Benefits include maintenance-free operation, noise reduction, consistent performance in extreme conditions, and improved energy efficiency.

Industrial Applications

• Industrial Machinery: Conveyor systems, mixers, crushers, heavy-duty mills
• Agriculture: Tractors, harvesters, pumps, irrigation systems
• Automotive: Engine components, suspension, steering, exhaust systems
• Marine: Ship propeller shafts, rudder bearing assemblies, winches
• Aerospace: Control surfaces, actuators, landing gear components
• Food & Beverage: Packaging, filling machines, mixers, ovens requiring lubricant-free parts
• Chemical Processing: Valves, pumps, agitators operating in corrosive environments
• Power Generation: Turbines, generators, steam systems
• Textile & Printing: Spinning frames, rotary presses, knitting machines

Brands

• SKF: Renowned for corrosion-resistant graphite plugged bronze bushings
• Schaeffler INA/FAG: Premium self-lubricating graphite bronze bushings
• Atlas Bronze: Expert manufacturers of graphite metal composite bushings
• Viiplus: OEM supplier of high-performance graphite embedded bushings
• THN: Industrial-grade graphite bushings for heavy and high-temperature applications
• Indian OEMs: Cost-efficient and customized graphite bushings for diverse sectors

Types

• Graphite Plugged Bronze Bushings: Standard bronze bushings embedded with graphite plugs for self-lubrication
• Solid Graphite Bushings: Primarily graphite, used in high-temp or low-load parts
• Graphite Composite Bushings: Metal-polymer hybrids with enhanced wear resistance
• Flanged and Sleeve Graphite Bushings: For axial and radial load support in complex assemblies
• Custom Sizes and Shapes: Tailored bushings based on application demands

Part Numbers

• Typically include alloy grade, dimension details (ID, OD, length), flange style, and lubrication method
• Examples: SKF 090 series with graphite, INA FZ series, Atlas Bronze codes, Viiplus OEM numbers
• Proper selection depends on operating load, environmental exposure, and maintenance schedules

Metallic bushings are robust and durable plain bearings made from metals and their alloys such as bronze, steel, stainless steel, and brass. These bushings provide excellent load-bearing capacity, wear resistance, corrosion resistance, and the ability to withstand high temperatures in demanding industrial and mechanical applications. Metallic bushings reduce friction and vibration, ensure smooth shaft rotation, and extend machine longevity. They are widely preferred due to their strength, dimensional stability, and capacity to operate under extreme conditions with minimal maintenance.

Industrial Applications

• Automotive: Suspension systems, transmissions, engine mounts
• Construction Equipment: Excavators, loaders, cranes, hydraulic cylinders
• Mining & Quarrying: Drilling rigs, crushers, conveyors
• Agriculture: Tractors, harvesters, tillers, sprayers
• Industrial Machinery: Pumps, compressors, gearboxes, presses
• Marine: Ship machinery, deck equipment, rudders
• Aerospace: Landing gear, actuators, control surfaces
• Power Generation: Turbines, wind generators
• Food & Beverage: Processing and packaging machinery requiring corrosion resistance

Brands

• SKF: Quality metallic bushings with advanced metallurgy and coatings
• Schaeffler INA/FAG: Precision-engineered bearing bushings for heavy industrial use
• GGB: Metal-polymer composite and sintered metallic bushings
• THN: Durable plain and flanged metallic bushings for heavy load applications
• Viiplus: OEM-grade bespoke metallic bushings
• Indian OEMs: Cost-effective local manufacturers specializing in tailored bushings

Types

• Bronze Bushings: High wear resistance; suitable for heavy-load and oscillating applications
• Steel and Hardened Steel Bushings: Durability for harsh environments and heavy loads
• Stainless Steel Bushings: Corrosion-resistant for marine and chemical industries
• Sintered Metal Bushings: Porous for self-lubrication and maintenance-free operation
• Flanged Metallic Bushings: Provide axial positioning and thrust load support
• Split and Sleeve Bushings: Designed for easy installation and adjustment

Part Numbers

• Part numbers represent bushing type, dimensions, material grade, and design features (flanged, self-lubricated)
• Standard codes include SKF series, INA model references, GGB line numbers, THN OEM variants
• Proper fit and performance require catalog or datasheet verification aligned with load and speed conditions

Plastic bushings are lightweight, corrosion-resistant plain bearings crafted from high-performance polymers like nylon, PTFE, UHMW, and PEEK. Their self-lubricating and maintenance-free nature provides low friction, quiet operation, chemical resistance, and long service life, even in harsh or wet environments. Plastic bushings are cost-effective, absorb vibration, eliminate the need for grease or oil, and decrease equipment weight. They outperform metal bushings in many scenarios, offering consistent dimensional stability and energy efficiency for modern industrial requirements.

Industrial Applications

• Automotive: Suspension systems, steering columns, throttle linkages, gear assemblies
• Industrial Machinery: Conveyor systems, robotic arms, assembly lines, packaging robots
• HVAC & Appliances: Fan motors, blower assemblies, dampers, washing machines, refrigerators
• Food & Beverage: Processing, filling, labeling, and packaging machinery
• Textile & Printing: Spinning frames, knitting machines, rotary presses
• Medical Devices: Imaging machines, diagnostic equipment, cleanroom assemblies
• Marine & Chemical: Pumps, mixers, systems exposed to moisture, acids, or corrosives
• Office Automation & Business Machines: Printers, copiers, ATM mechanisms
• Renewable Energy: Wind turbine pitch control, solar tracker joints

Brands

• Igus: Innovative plastic bushings for industrial, automotive, and robotics
• Schaeffler INA: Reliable polymer plain bushings engineered for low friction
• SKF: Maintenance-free bushings for diverse applications
• GGB: Wide portfolio of composite and polymer bushings
• Viiplus: High-quality molded and injection plastic bushings
• Indian OEMs: Custom and affordable bushings for domestic requirements

Types

• Standard Cylindrical Plastic Bushings: General-purpose self-lubricating designs
• Flanged Plastic Bushings: For axial load and secure mounting
• Low-Friction PTFE Bushings: Ideal for high-speed or precision applications
• High-Performance PEEK/Vespel Bushings: For extreme temperatures and mechanical stress
• FDA-Approved Bushings: Food and pharma safe for hygienic environments
• Custom Profile Bushings: Tailored for unique designs and application needs

Part Numbers

• Part numbers reflect polymer type, configuration (cylindrical/flanged/custom), ID/OD, length, special features
• Examples include Igus J-series, SKF Polymer, INA PL-series, GGB composite codes, Viiplus custom references
• Always choose based on load, speed, temperature, and environmental factors from detailed OEM data

Self lubricating bushings are engineered plain bearings designed to provide automatic lubrication during operation, eliminating the need for external grease or oil. Made from materials such as oil-impregnated bronze, polymers, or composites integrated with solid lubricants like graphite or PTFE, these bushings offer low friction, high wear resistance, corrosion protection, and long maintenance-free service life. They are ideal for harsh environments where regular lubrication is difficult or where contamination risks must be minimized. Benefits include reduced maintenance costs, contamination-free operation, energy efficiency, and operational reliability.

Industrial Applications

• Automotive: Engine components, suspension systems, powertrain parts
• Construction & Heavy Machinery: Excavators, cranes, loaders, conveyors
• Agriculture: Tractors, harvesters, planting equipment
• Electrical Equipment: Motors, generators, pumps
• Food and Pharmaceutical: Processing and packaging machinery requiring clean, oil-free environments
• Textile Industry: Spinning frames, looms, knitting machines
• Office Equipment: Printers, copiers, automated devices
• Marine: Ship machinery exposed to moisture and humidity
• Renewable Energy: Wind turbines, solar tracker joints

Brands

• SKF: Global leader in self lubricating bushings with innovative material technologies
• Schaeffler INA/FAG: High-quality metal-polymer and composite bushings
• GGB: Comprehensive range from polymer to sintered bronze bushings
• Viiplus: OEM-grade heavy-duty self lubricating bushings
• THN: Durable and cost-effective designs for industrial sectors
• Indian OEMs: Local manufacturers providing customized self lubricating bushings

Types

• Oil-Impregnated Bronze Bushings: Porous bronze with embedded lubricant for long-lasting lubrication
• Polymer Composite Bushings: Metal-backed with polymer sliding surfaces for low friction
• Graphite-Inserted Bushings: High temperature and chemical resistance
• PTFE-Lined Bushings: Excellent low friction, especially for food and pharmaceutical use
• Flanged and Sleeve Bushings: Various mounting options for axial load support or axial positioning
• Custom Molded Components: Tailored shapes and materials for specialized applications

Part Numbers

• Designations include material type (bronze, polymer), dimensions (ID, OD, length), flange presence, and lubricant type
• Common series: SKF PSM, INA FZ, GGB DX series, THN standards, Viiplus OEM codes
• Selection should align with machine load, speed, temperature, and environment

Sintered bronze bushings are precision-engineered, oil-impregnated plain bearings produced by powder metallurgy and designed for self-lubrication, maintenance-free operation, and long service life. Their porous bronze matrix gradually releases lubricant, minimizing friction, wear, and noise even under high speeds or frequent use. These bushings deliver excellent load capacity, corrosion resistance, high sliding velocities, and reliable performance in both dry and lubricated environments. Their compact design and cost-effectiveness make them the preferred choice for a wide range of machine and equipment applications.

Industrial Applications

• Automotive: Starter motors, suspension systems, transmissions, steering mechanisms
• Power Tools: Drills, grinders, rotary tools
• Packaging: Conveyor rollers, labeling and filling machines
• Home & Domestic Appliances: Food processors, blenders, washing machines
• Electrical Equipment: Generators, electric motors, ventilators
• Textile Machinery: Spinning frames, knitting machines
• Printing Machines: Rotary presses, rollers, copiers
• Agricultural and Industrial Equipment: Pumps, compressors
• Marine: Shipboard equipment exposed to moisture and salt

Brands

• SKF: Renowned for oil-impregnated sintered bronze bushings with high reliability
• INA/FAG (Schaeffler): Premium bronze bushings available globally
• Technymon: Expert in DIN/ISO-standard sintered bronze bushings
• THN: High-performance sintered bronze bearings for diverse industries
• BushingMFG: Custom and OEM sintered bushings tailored for specific applications
• Indian OEMs: Affordable solutions for industrial, automotive, and appliance markets

Types

• Cylindrical Sintered Bronze Bushings: Common high-speed, low-maintenance bearings
• Flanged Bronze Bushings: Support axial loads with easy mounting
• Custom-Profile Bushings: Special shapes/lengths for unique requirements
• MoS2/Graphite-Impregnated Bushings: Enhanced properties for extreme conditions

Part Numbers

• Designations typically include material type (e.g. SAE 841), dimensions (ID/OD/length), profile (flanged, cylindrical), and lubricant impregnation
• Common series: SKF/THN standard codes, Technymon DIN/ISO, INA/FAG catalog references, custom OEM codes
• Select based on load, speed, and environmental conditions using catalog data or engineering drawings

Bi metal bushings are engineered bearings composed of two distinct metal layers: a strong backing layer (usually steel) and a bearing layer (often copper- or tin-based bronze alloys). This dual-layer construction enhances wear resistance, load-carrying capacity, and durability while providing excellent resistance to friction and corrosion. The bi metal design offers superior heat dissipation and toughness, making these bushings suitable for medium to heavy load applications with extended lubrication intervals. Additional features include precise dimensional stability, resistance to vibration, and compatibility with both lubricated and dry operating environments.

Industrial Applications

• Automotive: Engine blocks, transmissions, steering components, clutches
• Agricultural Machinery: Tractors, harvesters, plows, tillers
• Construction Equipment: Cranes, excavators, bulldozers, concrete mixers
• Heavy Machinery: Hydraulic cylinders, conveyor systems, presses
• Mining: Drilling rigs, loaders, crushers
• Oil & Gas Industry: Valves, pumps, compressors
• Railways: Suspension parts, couplers, brake components
• Textile & Printing Machinery: Spinning frames, knitting machines, rotary presses
• Medical & Industrial Devices: Pump bearings, diagnostic machinery

Brands

• SKF: Global leader specializing in bi metal bushings with high durability
• Schaeffler INA/FAG: Premium bi metal bushings tailored for demanding industrial use
• THN: Industrial standard bi metal bushings for wear resistance and toughness
• Viiplus: Customized OEM bi metal bushings designed for specific applications
• GGB: Offering various metal-polymer bi metal bushings
• Indian OEMs: Cost-effective tailored bi metal bushings for local industries

Types

• Standard Bi Metal Bushings: Steel backing with lead or tin bronze bearing layers
• Flanged Bi Metal Bushings: With integrated flanges for axial load support and easy installation
• Oil Groove & Lubrication Hole Bushings: Designed for extended lubrication and maintenance intervals
• Customized Bimetallic Bushings: Engineered for heat resistance, corrosion protection, or specific load profiles
• Wrapped and Sintered Bi Metal Bushings: For particular assembly or wear characteristics

Part Numbers

• Part numbers indicate alloy composition, bushing dimensions (ID, OD, thickness), flange type, and lubrication features
• Common series include SKF 090, INA KZK, THN standard codes, Viiplus OEM references
• Selection should be based on load, speed, temperature, and operational environment through manufacturer catalogs

Flanged bushings are specialized plain bearings with a projecting collar (flange) at one end, providing axial positioning and support to prevent the bushing from sliding out of the housing. The flange simplifies installation, distributes loads evenly, and acts as a thrust surface to accommodate axial forces. Made from materials like bronze, sintered metal, plastics, and composites, flanged bushings offer high load capacity, reduced friction, corrosion resistance, long service life, and maintenance-free operation. Their robust design ensures smooth rotation and reliable performance in heavy-duty applications.

Industrial Applications

• Construction Machinery: Excavators, cranes, hydraulic arms, bucket joints
• Agriculture: Tractors, harvesters, lifting arms, steering systems
• Automotive: Suspension components, transmissions, steering linkages
• Marine: Rudder bearings, deck machinery, winches
• Industrial Equipment: Conveyors, presses, packaging machinery
• Railway: Couplings, suspension joints, pivot points
• Textile & Printing: Knitting machines, rotary printing presses
• Power Generation: Turbines, wind energy systems
• Food & Beverage: Filling, labeling, and packaging machines

Brands

• SKF: Global leader offering precision flanged bushings with superior materials
• Schaeffler INA/FAG: High-quality flanged bushings optimized for wear resistance and load capacity
• GGB: Broad portfolio including metal-polymer composites and bronze flanged bearings
• THN: Durable, maintenance-friendly flanged sleeve bushings for diverse industries
• Viiplus: OEM-grade, customized flanged bushings meeting stringent industrial standards
• Indian OEMs: Cost-effective, tailor-made flanged bushings for local industrial and automotive sectors

Types

• Plain Flanged Bushings: Standard cylindrical bushings with flanges for axial location
• Oil-Impregnated Bronze Bushings: Self-lubricating for reduced maintenance
• Plastic & Composite Flanged Bushings: Lightweight, corrosion-resistant, self-lubricating
• Graphite-Inserted Flanged Bushings: Designed for high-temperature and high-wear environments
• Custom Profile Flanged Bushings: Tailored to fit unique application requirements

Part Numbers

• Part numbers reflect bushing material, dimensions (ID, OD, length), flange thickness, and lubrication type
• Common designations include SKF series, INA/FAG codes, GGB/DX series, THN models, and OEM custom codes
• Select based on load, shaft size, speed, environmental exposure-informed engineering data

Solid sleeve bushings are robust, one-piece cylindrical bearings manufactured from high-quality metals such as bronze, steel, or composite materials. Their simple yet durable construction provides excellent load-carrying capacity, long wear life, low friction, and reliable performance in both rotary and oscillating motion applications. These bushings reduce friction and wear between moving parts, making machinery more efficient while providing maintenance-friendly operation. Solid sleeve bushings are versatile, cost-effective, and can be custom-engineered for specific environments and performance needs.

Industrial Applications

• Automotive: Suspension systems, transmission assemblies, steering columns
• Construction Machinery: Hydraulic excavators, cranes, loaders, earthmovers
• Agriculture: Tractors, combines, seeders, harvesters, tillers
• Aerospace: Landing gear, control surfaces, actuators
• Marine: Propeller shafts, rudder bearings, vessel deck machinery
• Manufacturing & Engineering: Conveyor systems, presses, lathes, CNC machines
• Material Handling: Forklift trucks, conveyor rollers, packaging lines
• Power Generation: Wind turbines, turbines, generators
• Textile Machinery: Spinning frames, looms, knitting machines

Brands

• SKF: Trusted global leader for precision solid sleeve bushings
• INA/FAG (Schaeffler): High-performance bushings for industrial and mobile applications
• GGB: Broad range of metal-polymer and solid bronze bushings
• THN: Durable engineered bushings for demanding machineries
• Bushing MFG: Custom OEM solid bushings for various heavy industries
• Indian OEMs: Reliable, cost-effective bushings customized for local applications

Types

• Plain Solid Sleeve Bushings: Standard cylindrical style for rotary and linear motion
• Flanged Solid Sleeve Bushings: Additional flange for improved axial support and location
• Self-Lubricating Solid Bushings: With embedded or surface graphite plugs/liners for long, maintenance-free operation
• Custom Solid Bushings: Engineered for unique loads, sizes, or temperature requirements
• Composite & Alloy Sleeve Bushings: For corrosion, chemical, or high-heat environments

Part Numbers

• Part numbers specify material (e.g., bronze, steel), dimensions (ID/OD/length), profile (flanged/plain), and self-lubrication
• Common series: SKF PSM, INA KZK, GGB DX/DX10, THN standard/custom
• Select based on shaft fit, load, and speed using OEM catalogs or datasheets

Wrapped bronze bushings are high-performance plain bearings engineered from CuSn8 phosphor bronze with diamond-shaped lubricating pockets or holes for optimal grease/oil retention. Their wrapped construction offers excellent load capacity, self-lubricating properties, high corrosion resistance, and long service intervals, even in challenging, contaminated environments. Thanks to low friction and robust design, these bushings provide cost-effective, maintenance-friendly bearing performance for demanding machinery with oscillating, slow-speed, or heavy-load conditions.

Industrial Applications

• Construction & Heavy Equipment: Excavators, pump trucks, hoisting gear, cranes
• Mining & Quarrying: Mineral equipment, loaders, crushers
• Agriculture & Forestry: Tractors, harvesters, agricultural vehicles, forestry gear
• Automotive: Suspension systems, steering, interiors, gear mechanisms
• Marine & Offshore: Port equipment, ship cranes, offshore installations
• Textile & Printing: Spinning machines, knitting frames, rotary presses
• Food & Beverage: Filling, labeling, packaging equipment
• Logistics: Heavy-duty trucks, forklifts, conveyors

Brands

• SKF: Leading global supplier of wrapped bronze bushings with excellent reliability
• INA/FAG (Schaeffler): Premium CuSn8 bronze bushings for global and Indian markets
• Bowman: High-load, slow-speed application specialists
• Bushing MFG: Wide range for industrial and automotive sectors
• VIIPLUS: OEM-grade wrapped bronze bushings for global clients
• Indian OEMs: Cost-effective custom bushings for local industries

Types

• Standard Wrapped Bronze Bushings: With diamond-shaped lubricating pockets for enhanced self-lubrication
• Wrapped Bronze Bushings with Oil Holes: Reservoir-type bushings for applications needing additional lubrication
• Flanged & Cylindrical Wrapped Bushings: For specific mounting or axial load needs
• Custom-Sized Bushings: Tailored to non-standard industry requirements

Part Numbers

• Part numbers describe bushing type (090/091/092), dimensions, pocket/hole design, and alloy grade
• Popular series: SKF 090/092, INA/FAG 090, Bowman standard, VIIPLUS custom codes
• Non-standard sizes available per OEM request; check manufacturer catalogs and drawings for precision fit

Composite bushings are advanced plain bearings made from a combination of metal backings and polymer or resin liners, offering self-lubricating, maintenance-free operation with superior wear resistance and durability. Their layered construction typically includes a steel backing, a sintered bronze filter or intermediate layer, and a PTFE or polymer sliding surface that reduces friction and eliminates the need for external lubrication. Composite bushings provide excellent load capacity, low noise, corrosion resistance, and long operational life in harsh and demanding environments, ensuring performance in both high-load and high-speed applications.

Industrial Applications

• Automotive Industry: Suspension components, steering systems, transmissions
• Agriculture: Tractor shafts, seed drill components, harvesting equipment
• Construction & Heavy Machinery: Excavators, cranes, loaders, hydraulic cylinders
• Wind Energy: Turbine pitch, yaw bearings, and generator components
• Marine & Offshore: Propeller shafts, rudder supports, deck equipment
• Textile & Printing: Spinning frames, looms, printing machinery
• Food & Beverage: Packaging machines, filling and labeling equipment
• Medical Equipment: Diagnostic devices, imaging systems
• Logistics & Material Handling: Conveyors, palletizers, automated guided vehicles

Brands

• CIP Composites: Known for high-load, slow-speed composite bushings with smooth, quiet operation
• SKF: Offering advanced composite bearing solutions with global quality standards
• GGB: Industry leader in metal-polymer composite bushings for varied sectors
• Viiplus: OEM-grade composite bushings for tailored industrial use
• THN: Durable composite sleeve bushings designed for industrial machinery
• Indian OEMs: Reliable composite bushings customized for local industrial applications

Types

• Steel Backed Composite Bushings: Metal backing with sintered bronze and polymer layer for high strength and self-lubrication
• Filament Wound Glass Fiber Reinforced Bushings: Polymer matrix reinforced with glass fibers and PTFE lining for enhanced wear resistance
• Carbon Fiber Reinforced Composites: Lightweight, high-strength bushings for aerospace and high-performance applications
• Flanged Composite Bushings: For axial load support and precise assembly
• Custom Composite Bushings: Special shapes, dimensions, and materials for unique machinery requirements

Part Numbers

• Designations indicate material composition, dimensions (ID/OD/length), flange presence, and lubrication type
• Common product lines include CIP, SKF standard codes, GGB DX series, and OEM specific codes
• Final selection should be based on desired load ratings, speed, environmental exposure, and manufacturer catalogs