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
| 4.7244 (in) 7.0866 (in) 1.1024 (in) 0.0787 (in) 0.0394 (in) 2.2638 (in) 5.1181 (in) 6.6929 (in) 6.8701 (in) 0.0787 (in) 0.0394 (in)
| 120.000 (mm) 180.000 (mm) 28.000 (mm) 2.000 (mm) 1.000 (mm) 57.500 (mm) 130.000 (mm) 170.000 (mm) 174.500 (mm) 2.000 (mm) 1.000 (mm)
| 系列 Contact Angle Cage Duplex Arrangement Preload Tolerance | 70
T2 G /GN P4 | 70 Angular Contact 系列 Contact Angle 30 Plastic cage, nylon Single Bearings, flush ground universal mount Normal Preload ISO class 4 |