Home Products Four-row Tapered Roller Bearing
Four-row Tapered Roller Bearing
Four row tapered roller bearings mainly used in steel rolling mill machines such as cold/hot rolling mills and bloomers. The feature of this kind of bearings are similar as double row tapered roller bearings. But they can endure stronger radial load than double row tapered roller bearings with lower limit rotation speed that mainly used for heavy-duty machinery.
Boundary dimensions(mm) Designations Equivalent to foreign designations(For your information)
d D B Fw   SKF FAG NSK NTN KOYO TIMKEN URB
205 320 205 205 (T) 380641
220 320 200 200 (T) 380644
220 340 305 305 (T) 382044
240 338 248 248 (T) 380648
240 340 310 310 (T) 382048X1
240 360 310 310 (T) 382048
250 385 255 255 (T) 380650-1
250 460 270 270 (T) 380650
260 360 265 265 (T) 382952
260 370 256 256 (T) 382952X1
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