Deep groove ball bearings Introduction:

Deep groove ball bearing consists of four basic components, which are in raceway (inner), outer raceway (outer ring), ball and cage. Under normal operating conditions, inner raceway, outer raceway and the ball under load, and separation from the cage for the ball and keep stability. Single row deep groove ball bearings to the heart of simple structure, inner and outer rings are not isolated, easy to use, such as precision instruments, low noise motors, automobiles, motorcycles, woodworking machinery, textile machinery shaft, mining machinery, electrical equipment, plastic machinery, office equipment, medical equipment, fitness, defense, aviation, aerospace and sports equipment and general machinery, the machinery industry, one of the most widely used class of bearings.

Characteristic of deep groove ball bearing:

1. Seal form: open style, Z, ZZ, RS, 2RS, 2RZ

2. Bearing stop ring: N,NR

3. Class of precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7

4. Vibration rank: V1, V2, V3, V4

5. Noise rank: Z1,Z2,Z3,Z465.

6. Internal elimination code: C0, C2, C3, C4, C5

7. Bearing material: bearing steel (9Cr18), stainless steel(AISI440C, AISI304, AISI316), ceramics

8. Keeper: stainless steel, PTFE, nylon

9. Bearing ferrule and ball hardness: 59 - 63HRC

The standard  range comprises the following types:

single row deep groove ball bearings

single row deep groove ball bearings with filling slots

stainless steel single row deep groove ball bearings

double row deep groove ball bearings

single row hybrid deep groove ball bearings, see section "Engineering products - "

single row deep groove ball bearings for high temperatures, see section "Engineering products - "

cam rollers, see section "Track runner bearings - "

polymer ball bearings, see section "Engineering products  "