| Dimensions (inch) | D | 3.0937 | ![]() |
| dw | 1.7500 | ||
| dg | 1.7812 | ||
| H | .8125 | ||
| Approx. Wgt. lbs | .887 | ||
| Interchange | Aetna | E-21* | |
| INA | D-21 | ||
| * Aetna specs are designed for a "slip fit" which makes them slightly oversized on the bore. INA specs are designed for a "press fit". 1) This series is precision ground to ABEC #1 tolerances. 2) "dg" dimension may vary between manufacturers. | |||
Hot number:NSK 53222 U TIMKEN 33207 NMB L-1050 OKB 19243/16Y OKB 2007121EK Gamet 131092X/131150P SKF 23056 CCK/W33 + OH 3056 H CYSD 6005-Z KBC 6302UU NACHI BPF4 KOYO NC7200V SKF W61700X-2Z SKF QJ-322 SKF GEZ 204 ESL-2LS GMN SM6009CTAP4/ABEC7
Previous:D-20 推力球轴承 ---- Next:D-22 推力球轴承
Return to CONSOLIDATED轴承型号查询