Bore d O.D.D. Width B or W rs min r1s min Fw J da min dc max dd min de min Da max ras max r1as max
| 1.9685 (in) 4.3307 (in) 1.0630 (in) 0.0787 (in) 0.0787 (in) 2.5591 (in) 2.8110 (in) 2.3228 (in) 2.4803 (in) 2.6378 (in) 2.8740 (in) 3.9764 (in) 0.0787 (in) 0.0787 (in)
| 50.000 (mm) 110.000 (mm) 27.000 (mm) 2.000 (mm) 2.000 (mm) 65.000 (mm) 71.400 (mm) 59.000 (mm) 63.000 (mm) 67.000 (mm) 73.000 (mm) 101.000 (mm) 2.000 (mm) 2.000 (mm)
| Prefix 系列 Cage Internal Clr. Tolerance | E NJ3 G1 C3NA
| Bearing with carburized rings NJ3 Cylindrical 系列 Machined brass cage Non-interchange C3 clearance ISO class 0 |