Bore d O.D.D. Width B or W rs min da min Da max ras max e Y1 Y2 Y0
| 6.6929 (in) 10.2362 (in) 2.6378 (in) 0.0827 (in) 7.1653 (in) 9.7638 (in) 0.0787 (in) 0.0098 (in) 0.1047 (in) 0.1559 (in) 0.1024 (in)
| 170.000 (mm) 260.000 (mm) 67.000 (mm) 2.100 (mm) 182.000 (mm) 248.000 (mm) 2.000 (mm) 0.250 (mm) 2.660 (mm) 3.960 (mm) 2.600 (mm)
| 系列 Intrnl Dsgn Cage Ring Mod. Internal Clr. Tolerance | 230 B
D1 C4
| 230 Spherical Roller Bearing 系列 Asym公制al rollers Standard cage Lubrication holes and groove Clearance greater than C3 Class 0 (equiv. to ABEC 1); standard |