Bore d O.D.D. Width B or W rs min r1s min Fw Ew J da min db min dc max dd min de min Da max Db max Db min ras max r1as max
| 1.1811 (in) 2.4409 (in) 0.7874 (in) 0.0394 (in) 0.0236 (in) 1.5157 (in) 2.1063 (in) 1.6417 (in) 1.3386 (in) 1.3780 (in) 1.4567 (in) 1.5748 (in) 1.7323 (in) 2.2441 (in) 2.2835 (in) 2.2047 (in) 0.0394 (in) 0.0236 (in)
| 30.000 (mm) 62.000 (mm) 20.000 (mm) 1.000 (mm) 0.600 (mm) 38.500 (mm) 53.500 (mm) 41.700 (mm) 34.000 (mm) 35.000 (mm) 37.000 (mm) 40.000 (mm) 44.000 (mm) 57.000 (mm) 58.000 (mm) 56.000 (mm) 1.000 (mm) 0.600 (mm)
| 系列 Cage Internal Clr. Tolerance | NU22 L1 C4
| NU22 Cylindrical 系列 Machined brass cage Clearance greater than C3 ISO class 0 |