S V Hi-Tech Bearing (India) Private Limited

Miniature single row deep groove ball bearings are small diameter ball bearings designed for applications requiring compact size and high performance. They are typically used in handheld tools, instruments, and recreational equipment. These bearings feature an inner diameter ranging from 3mm to 9mm and are manufactured to ISO9001 and TS-16949 standards using vacuum degassed 52100 bearing steel. They are available in standard or industrial grade designs, produced to ABEC 1 classification, and come with dual-lip non-contact double seals (2RS) or metal shields (ZZ) for industrial applications. They are lubricated with Chevron SRI#2, a high-temperature ball and roller bearing grease, and are considered lubed-for-life.

Axial needle roller bearings are construction units consisting of axial needle roller and cage assembles and thrust bearing washers with centering spigots. They can be combined with drawn cup needle roller bearings with open ends, drawn cup needle roller bearings with closed ends and needle roller bearings. The running surface for the needle roller and cage assembly must be hardened and ground.

Single-row ball slewing ring bearings are commonly used in applications with medium loads and are known for their compact structure and lightweight design. These bearings can handle axial force, radial force, and tilting moment simultaneously due to the four-point contact between the steel ball and the arc raceway.

There are three main types of single-row ball slewing ring bearings: without gear, with internal gear, and with external gear. They are widely used in various industries including construction machinery, cranes, excavators, and water treatment facilities.

Three-row roller slewing ring bearings are designed to handle high loads and provide superior rigidity. These bearings integrate an inner and outer ring with three rows of rollers, typically two axial and one radial, to achieve high load capacity. They are commonly used in heavy-duty machinery and equipment where precise and reliable rotational motion is required.

Adjustable bearings are a type of bearing that can be adjusted for proper fit and function. They are commonly used in vehicles and machinery where regular maintenance is required. Unlike unit bearings, which are sealed and do not require adjustment, adjustable bearings need periodic greasing and cleaning to maintain their performance. They are often considered an upgrade from older designs due to their ease of installation and removal as a single unit. However, they still have advantages over unit bearings in certain applications, such as off-road vehicles where they can handle larger tires more easily and are better suited for heavier loads.