89108D / 89150 / 89151XD
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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: 89108D / 89150 / 89151XD
Category: Tapered Roller Bearings
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Weight and Dimensions
Bore (d): 276.225 mm 10.8750 in
Outside Diameter (D): 381.000 mm 15.0000 in
Width Over Cups (T): 209.550 mm 8.2500 in
Width Over Cones (B): 187.325 mm 7.3750 in
Weight: 67.0 KG 147 lbs
Data from Timken (medias)
Dynamic Radial Load Rating (C1-4 row): 1612 KN 362000 lbf
Dynamic Radial Load Rating (C90): 120 KN 27000 lbf
Dynamic Radial Load Rating (C90-4 row): 418 KN 94000 lbf
Dynamic Axial Load Rating (Ca90): 120 KN 26900 lbf
e Factor: 0.58
Y1 Factor: 1.15
Y2 Factor: 1.72
K Factor: 1.00
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 Bearings Guide
Product Description
The Timken 89108D / 89150 / 89151XD four-row tapered roller bearing features a TQO configuration consisting of two double cones without face slots, four rows of tapered rollers and cages, two single cups, one double cup, one cone spacer, and two cup spacers. This design provides high radial and axial load capacity, excellent structural rigidity, and reliable stability under heavy combined loads. The robust four-row arrangement helps distribute rolling forces evenly, while the cone and cup spacers maintain proper axial spacing and support stable bearing operation.
The Timken 89108D / 89150 / 89151XD bearing is engineered for rolling mill roll-neck applications, including work rolls, intermediate rolls, and backup rolls in flat product mills, as well as work rolls in long product mills. Its robust four-row construction supports heavy rolling loads, stable roll positioning, and consistent performance under demanding operating conditions. HSN provides replacement bearing solutions for United States steel mills, OEM equipment manufacturers, and industrial distributors seeking alternatives to Timken 89108D / 89150 / 89151XD bearings.
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