Bore d O.D.D. Width B or W rs min r1s min Load center a da min db min Da max Db max ras max r1as max
| 1.1811 (in) 2.8346 (in) 0.7480 (in) 0.0433 (in) 0.0236 (in) 1.2402 (in) 1.4567 (in) 1.3583 (in) 2.5591 (in) 2.6575 (in) 0.0394 (in) 0.0236 (in)
| 30.000 (mm) 72.000 (mm) 19.000 (mm) 1.100 (mm) 0.600 (mm) 31.500 (mm) 37.000 (mm) 34.500 (mm) 65.000 (mm) 67.500 (mm) 1.000 (mm) 0.600 (mm)
| 系列 Contact Angle Cage Duplex Arrangement Preload | 73 B L1 G /GL | 73 Angular Contact 系列 Contact Angle 40 Machined brass cage Single Bearings, flush ground universal mount Light Preload |