Dimensions (inch) | d | 4.5000 | ![]() MI.. |
F | 5.4985 | ||
B | 3.0150 | ||
Approx. Wgt. lbs | 5.970 | ||
Appropriate Bearing No. | MR-88 | ||
Interchange | IKO | - | |
McGill | MI-72 | ||
RBC | IR-6919 | ||
Torrington | IR-728848 | ||
1) Inner races are made from 52100 steel and are hardened to Rockwell hardness 60-64 RC. 2) Inner races have an internal centered oil groove and one oil hole. |
Hot number:NSK 7313 B/DT KOYO 23238 CCK/W33 NTN NN 3080 NKE 241/630-MB-W33 NKE 54316-MP AST AST40 14080 SKF GS 89438 SNR MLE71912HVUJ74S KOYO SDE80 CX UCTX11 Torrington (Old No.) 22330 RIV 32021X Torrington SDAF-244 SKF 7030 CD/P4AH1 SKF P 47 R-15 TF
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