Deep groove ball bearings from SFT

Deep groove ball bearings

Deep groove ball bearings are the most representative and widely used bearing. It can accommodate axial loads in both directions, in addition to radial loads, even at high speeds. They are available for low noise and low vibration. Bearings with metal shields and rubber seals are pre-lubricated by some grease. Bearing with snap ring and flange on the outer ring. Deep groove ball bearings with filling slots have the same dimensions with standard ones. Filling slot bearings have a higher radial load carrying capacity than bearings without filling slots

 

1. Series: **0, ***0, ***0, ***0, ***0, ***0 series; Thin-ring: ****0, ****0 series

2. Seal form: Open style, Z, ZZ, RS, 2RS, 2RZ
3. Bearing stop ring: N, NR
4. Class of precision: ABEC**9 (P0), ABEC*3(P6), ABEC*5(P5), ABEC*7(P0)
5.Vibration rank: V1, V2, V3, V4
6.Noise rank: Z1, Z2, Z3, Z4.
7. Internal elimination code: C0, C2, C3, C4, C5
8. Bearing material: Bearing steel (9Cr*8), stainless steel(AISI**0C, AISI**4, AISI**6), ceramics
9. Keeper: Stainless steel, PTFE, nylon
*0. Bearing ferrule and ball hardness: *9 - *3HRC