We are a bearing supplier that sells a wide range of bearings. Please contact us if necessary. Sales@needbearings.com, www.needbearings.com
Product number
| SR-253 | 3/l6 | 4.8 | 11/16 | 17.5 | 1/4 | 6.4 | 11 | 1/8 | 29 | 129 | 3 |
| SR-254 | 1/4 | 6.4 | 11/16 | 17.5 | 1/4 | 6.4 | 12 | 1/8 | 32 | 142 | 3 |
| SR-255 | 1/4 | 6.4 | 3/4 | 19.1 | 1/4 | 6.4 | 13 | 1/8 | 34 | 151 | 3 |
| SR-255-89 | 3/l6 | 4.8 | 3/4 | 19.1 | 1/4 | 6.4 | 10 | 5/32 | 41 | 182 | 3 |
| SR-266 | 3/l6 | 4.8 | 7/8 | 22.2 | 1/4 | 6.4 | 12 | 5/32 | 49 | 218 | 3 |
| SR-267 | 1/4 | 6.4 | 7/8 | 22.2 | 1/4 | 6.4 | 12 | 5/32 | 49 | 218 | 3 |
| SR-268 | 5/l6 | 7.9 | 7/8 | 22.2 | 1/4 | 6.4 | 15 | 1/8 | 40 | 178 | 3 |
| SR-269 | 3/8 | 9.5 | 7/8 | 22.2 | 1/4 | 6.4 | 16 | 1/8 | 42 | 187 | 3 |
| SR-270 | 5/l6 | 7.9 | 29/32 | 23 | 5/16 | 7.9 | 13 | 5/32 | 53 | 236 | 3 |
| SR-280-1 | 5/l6 | 7.9 | 15/16 | 23.8 | 5/16 | 7.9 | 13 | 5/32 | 53 | 236 | 3 |
| SR-281 | 3/8 | 9.5 | 15/16 | 23.8 | 5/16 | 7.9 | 17 | 1/8 | 45 | 200 | 3 |
| SR-290 | 1/4 | 6.4 | 1 | 25.4 | 5/16 | 7.9 | 13 | 5/32 | 53 | 236 | 3 |
| SR-311 | 1/4 | 6.4 | 1 1/16 | 27 | 1/4 | 6.4 | 13 | 5/32 | 53 | 236 | 3 |
| SR-312 | 5/l6 | 7.9 | 1 1/16 | 27 | 1/4 | 6.4 | 13 | 5/32 | 53 | 236 | 3 |
| SR-314 | 5/l6 | 7.9 | 1 1/16 | 3/8 | 9.5 | 13 | 5/32 | 53 | 236 | 3 | |
| SR-315 | 3/8 | 9.5 | 1 1/16 | 27 | 3/8 | 9.5 | 14 | 5/32 | 57 | 254 | 3 |
| SR-333 | 3/8 | 9.5 | 1 1/8 | 28.6 | 3/8 | 9.5 | 14 | 5/32 | 57 | 254 | 3 |
| SR-337 | 1/2 | 12.7 | 1 1/8 | 28.6 | 3/8 | 9.5 | 16 | 5/32 | 66 | 294 | 3 |
| SR-340-1 | 3/8 | 9.5 | 1 3/16 | 30.2 | 3/8 | 9.5 | 13 | 3/16 | 81 | 360 | 3 |
| SR-342 | 3/8 | 9.5 | 1 1/4 | 31.8 | 3/8 | 9.5 | 13 | 3/17 | 81 | 360 | 3 |
| SR-342-58 | 1/2 | 12.7 | 1 1/4 | 31.8 | 3/8 | 9.5 | 15 | 3/18 | 87 | 387 | 3 |
| SR-347 | 1/2 | 12.7 | 1 9/32 | 32.5 | 5/16 | 7.9 | 15 | 3/19 | 87 | 387 | 3 |
| SR-381 | 1/2 | 12.7 | 1 3/8 | 34.9 | 7/16 | 11.1 | 17 | 3/20 | 99 | 441 | 3 |
| SR-500 | 1/2 | 12.7 | 1 1/2 | 38.1 | 7/16 | 11.1 | 13 | 1/4 | 136 | 605 | 3 |
| SR-503 | 5/8 | 15.9 | 1 1/2 | 38.1 | 7/16 | 11.1 | 13 | 1/4 | 136 | 605 | 3 |
| SR-550 | 1/2 | 12.7 | 1 9/16 | 39.7 | 7/16 | 11.1 | 14 | 1/4 | 147 | 654 | 3 |
| SR-620 | 3/4 | 19.1 | 1 5/8 | 41.3 | 3/8 | 9.5 | 15 | 1/4 | 157 | 699 | 3 |
We are a bearing supplier that sells a wide range of bearings. Please contact us if necessary. Sales@needbearings.com, www.needbearings.com