Four row tapered roller bearings

The performance of Four row tapered roller bearings is basically the same as that of double row tapered roller bearings, but the ability to bear radial loads is greater than that of double row tapered roller bearings. The limiting speed is low, and it is mainly used for heavy machinery, such as rolling mills.

Bearing Company can also provide customers with tapered roller bearings of other structures, such as sealed tapered roller bearings and other products.


Product Parameter


Principal dimensionsBasic load ratingsLimiting speedDesignation
DynamicStaticGreaseOil
dDBCrCorRPMRPM
mmKNr/min
2403382482020532037248WF/DPICS130
24036031022906240382048/HC3
244.475381304.823105850EE126096DM/EE126150/EE126151D
244.475327.025193.67517204200LM247748DW/LM247710/LM247710D
25038525519134300380650
25036527019304750250KVE3601AEg
2503882482020532037248WF/DPISC130
254358.775269.8752040622047T513627AWF/DPGCS130
26036026519205150382952
26038020017304000382952 X3
26040025521205010380652
26040034537507950382052
26044033032607600477752
26044030025975047380152
260.35422.275314.32534807800HM252349D/HM252310/HM252310D
266.7355.6230.18816435282LM451349DW/LM451310/LM451310D
269.875381282.5827106350M252349D/M252310/M252310D
279.4393.7269.87522406210EE135111D/EE135155/EE135156D
279.4393.7269.8752240621047T563927AWH/DPGCS155
28046032441007850381156
292.1422.275269.87525406710EE330116D/330166/330167D
30042030022534702382960
30046039032346832382060
30050035039508830381060X2/HC
30050037036546776381160
300.038422.275311.1529608230HM256849D/HM256810/HM256810D/HG2
304.8419.1269.87525007180M257149DW/M257110/M257110D
304.8501.65336.55460010600HM258949D/HM258910/HM258910D
304.902412.648266.728807100M257248DW/M257210/M257210D
31041031023306790380662-XRS/HCEP59-1/W281
32048038034709230382064/YB2
32046033830567164380664
32046038031008000380664/YB2

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