Original
By certification 
Model: RM2ZZ RM2 2RS
Type: groove guide wheel bearing
Inside diameter: 9.525 mm
Outer diameter: 30.73 mm
thickness: 11.1 mm
Material :chrome steel
Weight: 0.04 kg
Other bearing number we can offer
| D1 | D | B | A1 | A2 | R/min | Cw(KN) | Cow(KN) | Kg | ||
| W1 | 4.763 | 19.56 | 7.87 | 7.9. | 11.86 | 0.3 | 2.2 | 1 | 11 | |
| W1X | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | 2.2 | 1 | 11 | |
| W2 | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 38 | |
| W2X | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 38 | |
| W3 | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 130 | |
| W3X | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 130 | |
| W4 | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 280 | |
| W4X | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 280 | |
| RM1ZZ | 4.763 | 19.56 | 7.87 | 7.9. | 11.86 | 0.3 | 2.2 | 1 | 11 | |
| RM1 2RS | ||||||||||
