Bore d O.D.D. Width B or W Inner Ring O.D. (A) Outer Ring I.D. (C) I.R. Rib O.D. (F) O.R. Rib O.D. (H) Mx Filt Rd. Sh. (R) Mx Filt Rd. Hs. (r) Mn Shl. D P Rgs (U) Mn Shl. D R Rgs (V) Mx Shl. D P Rgs(X) Mx Shl D R Rgs(Z)
| 2.5591 (in) 4.7244 (in) 1.5000 (in) 3.1660 (in) 4.1660 (in) 3.3600 (in) 3.9860 (in) 0.1000 (in) 0.0600 (in) 3.0300 (in) 3.1600 (in) 4.3300 (in) 4.1600 (in)
| 65.000 (mm) 120.000 (mm) 38.100 (mm) 80.416 (mm) 105.816 (mm) 85.344 (mm) 101.244 (mm) 2.540 (mm) 1.524 (mm) 76.962 (mm) 80.264 (mm) 109.982 (mm) 105.664 (mm)
| Prefix 系列 | A M | Plain Inner Ring Standard 公制 系列 |