XR855053
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All Data Sourced from Official Brands
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Brand Alternative Bearings with Identical Specifications
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ Timken/ OEM
Bearing Number: XR855053
Category: Tapered Roller Thrust Bearings
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Weight and Dimensions
Bore (d): 685.8 mm 27 in
Outside Diameter (D): 914.4 mm 36 in
Width (T): 79.375 mm 3.125 in
Max Fillet (R): 3.3 mm 0.13 in
Weight: 155.5 kg 343 lbs
Data from Timken (medias)
K Factor: 0.45
Radial Rating: 270 KN 60700 lbf
Axial Rating: 344 KN 77200 lbf
Product Properties
Precision: P0, P6, P5
Hardness: HRC58-62
Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.
Cage Material: Brass, Steel
Certificate: ISO9001:2015
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Downloads & Links
Timken Tapered Roller Thrust Bearings
Product Description
The TIMKEN XR855053 crossed tapered roller thrust bearing consists of precision-machined inner and outer races with two sets of tapered rollers arranged alternately at 90-degree angles. Its compact crossed roller configuration provides a wide effective bearing spread, delivering high rigidity, precise rotational accuracy, low starting torque, and excellent resistance to overturning moments. The design also supports combined radial and axial loads while maintaining stable rotation and minimizing space requirements. Ideal for precision rotating equipment, the bearing is suitable for vertical boring mills, grinding machines, machine tool rotary tables, and other pivot or pedestal applications in the United States industrial market.
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