7210AC Angular Contact Ball Bearing 50*90*20mm Chrome Steel GCR15 SUNBEARING

Product Description

Angular Contact Ball Bearing Feature

Angular Contact Ball bearings are composed of Inner rings,Outer Rings,Balls and Cage.

1. Ring 's Material: Bearing Steel GCr15

2. Balls' Material: Carbon chromium steel

3. Cage Material: Phenolic,Nylon,Plastic,Brass etc.

4. Angle: C -15°contact angle, AC-25°contact angle, B-40°contact angle

5. Tolerance Class: ABEC7, ABEC9 (P4,P2)

6. Preload: A-Light Preload , B-Medium Preload, C-Heavy Preload

 
Angular Contact Ball Bearing Features and Benefits:

1.High Quality Steel - Bearing life extended by up to 80% with ultra clean steel.

2.Advanced Grease Technology - Special lubricants can extend grease life and increase performance.

3.High Grade Balls - Smooth and quiet operation even at high speeds.

4.Super Finished Raceways - Specially refined to reduce noise and improve lubricant distribution.

5.Contact Angle - Available in 15, 25, 30 and 40 degree angles.

6.Patented Seals - Prevent contamination in the toughest environments.

7.Cages - Available in a range of polyamide, steel and brass cage assemblies.

Angular Contact Ball Bearing Application

7210AC bearings are mainly used in construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, 

electricity, railways, and other industries.