Angular Contact Bearing Dealers in Kolkata

• Brand Name: NACHI
• Material: Chrome Steel
• Outside Diameter (mm): 80 mm
• Inner Diameter (mm): 60 mm
• Width: 20 mm
• Surface: Polished

• Type: Ball Bearing
• Brand Name: SAB Bearings
• Condition: New
• Packaging Type: Wooden Crates

Angular contact ball bearings are suitable for applications which require high accuracy and good high-speed performance. This type of bearing is designed to carry a combined load. Angular Contact Ball bearing : Single-row The standard contact angles are 15°,30° and 40.° Bearings with a smaller contact angle are more suitable for applications involving high-speed rotation. Those with a larger contact angle feature superior axial load resistance. Angular contact ball bearings – Double-row Consist of two single-row angular contact ball bearings matched back-to-back, with inner and outer rings integrated. Matched pair : For high-precision matched pair angular contact ball bearings of class 5 or higher, which are used in machine tools and other precision equipment, the standard preload is specified in three levels: light(L), medium(M), and heavy(H).

• Material: Cast Iron and Bearing Steel
• Inner Diameter: 25 mm
• Corrosion Resistant: Yes
• Tensile Strength: High
• Usages: Industrial Use

Item Code: RB-14We are amongst the top company offering a wide range of Angular Contact Ball Bearings. These Angular Contact Ball Bearings are round in shape. They are manufactured with the use of high quality of raw material. They are available in all the shapes and sizes. We source entire range after checking their quality on varied parameters. Features:     * Durable    * Available in all shapes and sizes    * High quality of raw material

• Finishing: Polished
• Shape: Round
• Features: Rust proof, Sturdy construction, Durable finish .
• Usage: To be fitted in jet engines, turbines, etc.

This type uniquely uses axially asymmetric races. While an axial load passes in a straight line through the bearing, a radial load takes an oblique path which tends to detach the races axially. This uniforms the angle of contact on the inner race with the outer race. Loading in both the radial and axial directions, ‘Combined loads’ are better sustained by the angular contact bearings and the contact angle of the bearings should be corresponded to the relative proportions of each. Larger contact angle, usually in the range 10 to 45 degrees will raise the axial load support, but minimize the radial load. Besides, the centrifugal forces generated by the balls in high speed applications such as turbines, jet engines, and dentistry equipment changes the contact angle at the inner and outer race. Nowadays, ceramics such as silicon nitride are used regularly in such applications due to their low density i.e. 40% of steel. These materials significantly reduce centrifugal force and enables superior performance in high temperature environment. They are also moderately similar to that of bearing steel unlike a cracking or shattering glass or porcelain.

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  Double Row Angular Contact Ball Bearings from the Tata Bearings portfolio are capable of taking ‘combined loads’, i.e., high radial and axial load increases with increase in contact angle. This bearing is particularly suitable for application demanding rigid axial guidance. Tata Bearings offers customers Double Row Angular Contact Ball Bearings for fan-support applications for commercial vehicles, amongst other applications. The bearings are fitted with high temperature grease and seals with special inner ring grooves which prevent the entry of external contaminants like dust and water. The raceway groove manufacturing of the outer rings and inner rings of these bearings are carried out in world class machines with diamond rolls for better geometrical accuracy and superior quality, resulting in longer life.

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