Gem bearing Co., Ltd could offer:
1. Material of outer ring, inner ring and roller all use the high-quality chrome steel (gcr15).
2. Basic type of angular contact ball bearing: Single row, double row. Metric bearing and inch taper roller bearing
Type 1: 32904 32905 32908-32918
Type 2: 32004 32005 32006-32028
Type 3: 30202 30203 30204 -30232
Type 4: 30303 30303 30305 30336
Type 5: 32204 32205 32208 32268
Type 6: 32304 32308 32310 32338.

3. Dimension we could offered:
Inner diameter: 15mm-110mm
Outer diameter: 35mm-300mm
4. Cage material: Bright cage, DOT cage.
5. Taper roller bearing could used in automobiles, high-precision machine tool, high-frequency motor, centrifuge, gear spindle, etc.
We have own brand GEM, some famous brands like SKF NSK NTN koyo NACHI timken etc.
We also accpet OEM service.