Bore d O.D.D. Width B or W rs min da min Da max ras max e Y1 Y2 Y0
| 5.1181 (in) 7.8740 (in) 2.0472 (in) 0.0787 (in) 5.5118 (in) 7.4803 (in) 0.0787 (in) 0.0102 (in) 0.1035 (in) 0.1543 (in) 0.1012 (in)
| 130.000 (mm) 200.000 (mm) 52.000 (mm) 2.000 (mm) 140.000 (mm) 190.000 (mm) 2.000 (mm) 0.260 (mm) 2.630 (mm) 3.920 (mm) 2.570 (mm)
| 系列 Intrnl Dsgn Cage Ring Mod. Internal Clr. Tolerance | 230 B L1 K
| 230 Spherical Roller Bearing 系列 Asym公制al rollers Machined brass cage 1:12 tapered bore Normal internal clearance Class 0 (equiv. to ABEC 1); standard |