8976D / 8920 / 8920XD
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All Data Sourced from Official Brands
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Brand Alternative Bearings with Identical Specifications
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Customized Bearing Solutions Based on Parameters
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ Timken/ OEM
Bearing Number: 8976D / 8920 / 8920XD
Category: Tapered Roller Bearings
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Weight and Dimensions
Bore (d): 203.352 mm 8.0060 in
Outside Diameter (D): 298.450 mm 11.7500 in
Width Over Cups (T): 174.628 mm 6.8751 in
Width Over Cones (B): 174.628 mm 6.8751 in
Weight: 41.0 KG 91.0 lbs
Data from Timken (medias)
Dynamic Radial Load Rating (C1-4 row): 1492 KN 336000 lbf
Dynamic Radial Load Rating (C90): 111 KN 25000 lbf
Dynamic Radial Load Rating (C90-4 row): 386 KN 87000 lbf
Dynamic Axial Load Rating (Ca90): 84.2 KN 18900 lbf
e Factor: 0.44
Y1 Factor: 1.52
Y2 Factor: 2.27
K Factor: 1.32
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 8976D / 8920 / 8920XD 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 8976D / 8920 / 8920XD 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 8976D / 8920 / 8920XD bearings.
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