Four Row Taper Roller Bearing

Four row tapered roller bearing is a type of bearing used to withstand heavy loads, mainly used to withstand radial and axial loads, especially suitable for industrial applications that require bearing large loads. Compared with single row and double row bearings, four row tapered roller bearings have more rolling elements, can withstand higher loads, and operate more smoothly.

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Product Parameters

Principal dimensions Basic load ratings Limiting speed Designation
Dynamic Static Grease Oil
d D B Cr Cor RPM RPM
mm KN r/min
240 338 248 2020 5320 37248WF/DPICS130
240 360 310 2290 6240 382048/HC3
244.475 381 304.8 2310 5850 EE126096DM/EE126150/EE126151D
244.475 327.025 193.675 1720 4200 LM247748DW/LM247710/LM247710D
250 385 255 1913 4300 380650
250 365 270 1930 4750 250KVE3601AEg
250 388 248 2020 5320 37248WF/DPISC130
254 358.775 269.875 2040 6220 47T513627AWF/DPGCS130
260 360 265 1920 5150 382952
260 380 200 1730 4000 382952 X3
260 400 255 2120 5010 380652
260 400 345 3750 7950 382052
260 440 330 3260 7600 477752
260 440 300 2597 5047 380152
260.35 422.275 314.325 3480 7800 HM252349D/HM252310/HM252310D
266.7 355.6 230.188 1643 5282 LM451349DW/LM451310/LM451310D
269.875 381 282.58 2710 6350 M252349D/M252310/M252310D
279.4 393.7 269.875 2240 6210 EE135111D/EE135155/EE135156D
279.4 393.7 269.875 2240 6210 47T563927AWH/DPGCS155
280 460 324 4100 7850 381156
292.1 422.275 269.875 2540 6710 EE330116D/330166/330167D
300 420 300 2253 4702 382960
300 460 390 3234 6832 382060
300 500 350 3950 8830 381060X2/HC
300 500 370 3654 6776 381160
300.038 422.275 311.15 2960 8230 HM256849D/HM256810/HM256810D/HG2
304.8 419.1 269.875 2500 7180 M257149DW/M257110/M257110D
304.8 501.65 336.55 4600 10600 HM258949D/HM258910/HM258910D
304.902 412.648 266.7 2880 7100 M257248DW/M257210/M257210D
310 410 310 2330 6790 380662-XRS/HCEP59-1/W281
320 480 380 3470 9230 382064/YB2
320 460 338 3056 7164 380664
320 460 380 3100 8000 380664/YB2

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