Quality Guarantee

The target of WRT is to provide for our customers only high-quality bearings and on-time services, we hereby assure you that the quality of bearings we supplied will be as good as ZWZ, UBC and other top brands in China.

WRT guarantees that If there is any quality problems accrued due to our side, we will replace the bearings free charge including transportation cost for our customers.
 
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Home arrow Products arrow Tapered Roller Bearings

Inch Four-Row Tapered Roller Bearings PDF Print E-mail

WRT is one of professional Inch four-row tapered roller bearings factory | manufacturer in China

 

Inch four row tapered roller bearings are different from the metric bearings in structure, mounting dimension and rotate speed precision. 

Inch four row Tapered roller bearings are generally of separable design and have tapered cone and cup raceway between which tapered roller are arranged, their design makes Inch four-row tapered roller bearings particularly suitable for carrying combined (radial and axial ) load.

 WRT tapered roller bearings have single, double and four-rows. WRT manufacture both metric and inch size tapered roller bearings.

 

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Bearing DesignationsPrincipal Dimensions(kN) Basic load ratingOther dimensions(kg) Weight
DesignationsdDT(Cr) Dynamic(Cor) Static Br minr1min
mminchmminchmminchmminchaxialradialaxialradial
M238849D/M238810-M238810D187.3257.375269.87510.625211.1388.312519712503430211.1388.31251.51.53.33.341.5
M249748D/M249710/M249710D 25410358.77514.125269.87510.62520806050269.87510.6253.33.33.33.388.9
M249748DW/M249710/M249710D25410358.77514.125269.87510.62520806050269.87510.6253.33.33.33.388.9
M252349DW/M252310D 269.87510.62538115282.57511.12523407550282.57511.1253.33.33.33.3105
M255449DW/M255410/M255410D 288.92511.375406.416298.4511.7526408150298.4511.753.33.33.33.3125
M257248DW/M257210/M257210D 304.90212.004412.64816.246266.710.526007000266.710.53.33.33.33.3102
LM761648DW/LM761610/LM761610D341.31213.4375457.09817.99625410235074002541021.53.33.3112
LM761649DW/LM761610/LM761610D 343.05213.506457.09817.99625410235073502541021.53.33.3110
HM266449DW/HM266410- HM266410CD384.17515.125546.121.5400.0515.75500016400400.0515.753.33.36.46.4310
M268749D/M268710/M268710D415.92516.375590.5523.25434.97517.125  434.97517.1253.33.36.46.4369
LM769349D/LM769310/LM769310D431.817571.522.5336.5513.25341011500336.5513.251.51.56.46.4310
M270449DA/M270410/M270410D45017.71659523.42536814.48840001225036814.4883366285
L770847DGW/L770810/L770810D457.218596.923.5279.411408011800276.22510.8751.51.53.33.3200
M271149DW/M271110/M271110D46018.1162524.60642116.57541001200042116.5753399382
LM272249DW/LM272210/LM272210D482.619615.9524.25330.213410015200330.2136.46.46.46.4252
LM272249DWA/LM272210/LM272210D482.619615.9524.25330.213440012750419.116.53.53.56.46.4265
M272647DGW/M272610/M272610D482.619647.725.5417.51216.437550015000417.51216.4373.33.36.46.4400
M274149DW/M274110/M274110D501.6519.75711.228520.720.5765026900520.720.53.33.36.46.4687
LM274049DW/LM274010/LM274010D50820695.32527.375<