7201AC / DB FAG Roller Bearing Angular Contact , G20Cr2Ni4A and 12mm ID

1.Structure: Angular contact

2.Type: Ball

3.Material: GCr15, GCr15SiMn, G20Cr2Ni4A

4.ID: 12mm?

5.OD: 32mm

6.Width: 20mm?

7.Weight: 0.036 kg?

8.Precision Rating: P0, P4, P5, P6

9.Seals Type: ZZ, RZ, 2RZ

10.Number of Row: double,single, four point

11.Vibration Level: V1, V2, V3

12.Radial Clearance: C0, C3, C4

13.Noisy level: Z1, Z2

14.Cage Material: Brass, Steel, Nylon

15.Tolerence Level: ABEC-1, 3, 5, 7

16.Certification: ISO 9000

Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis

The angular contact ball bearing include the following type,

Single row angular contact ball bearings

Double row angular contact ball bearings

Four-point contact ball bearings

Super precision angular contact ball bearings

Features

1. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.

2. Advanced Grease Technology - Our lubricants that can extend grease life and performance.

3. High Grade Balls - Quiet and smooth operation even at high speed.

4. Super Finished Raceways - Specially honed to minimise noise and improve lubricant distribution and life.

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

6. Cages - Available in a range of Polyamide, steel and brass cage assemblies.