single-row tapered roller bearing:30322 30324 30326 30328 30330 30334 30336
30322: d:110mm D:240mmB:50mm
30324: d:120mm D:260mmB:55mm
30326: d:130mm D:280mmB:58mm
30328: d:140mm D:300mmB:62mm
30330: d:150mm D:320mmB:65mm
30334: d:170mm D:360mmB:80mm
30336: d:180mm D:380mmB:83mm