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
| 1.5748 (in) 3.1496 (in) 0.7087 (in) 0.0433 (in) 0.0433 (in) 1.9488 (in) 2.1220 (in) 1.8307 (in) 1.9291 (in) 2.0472 (in) 2.2047 (in) 2.8937 (in) 0.0394 (in) 0.0394 (in)
| 40.000 (mm) 80.000 (mm) 18.000 (mm) 1.100 (mm) 1.100 (mm) 49.500 (mm) 53.900 (mm) 46.500 (mm) 49.000 (mm) 52.000 (mm) 56.000 (mm) 73.500 (mm) 1.000 (mm) 1.000 (mm)
| Prefix 系列 Cage Internal Clr. Tolerance | E NU2 T2
| Bearing with carburized rings NU2 Cylindrical 系列 Nylon cage Normal radial clearance ISO class 0 |