Bore d O.D.D. Width B or W rs min r1s min Load center a da min Da max Db max ras max r1as max
| 1.9685 (in) 2.8346 (in) 0.4724 (in) 0.0236 (in) 0.0118 (in) 0.5512 (in) 2.1457 (in) 2.6575 (in) 2.7362 (in) 0.0236 (in) 0.0118 (in)
| 50.000 (mm) 72.000 (mm) 12.000 (mm) 0.600 (mm) 0.300 (mm) 14.000 (mm) 54.500 (mm) 67.500 (mm) 69.500 (mm) 0.600 (mm) 0.300 (mm)
| 系列 Contact Angle Cage Duplex Arrangement Preload Tolerance | 79 C
G /GN P4 | 79 Angular Contact 系列 Contact Angle 15 Standard cage Single Bearings, flush ground universal mount Normal Preload ISO class 4 |