F–21063–C.F–21068–B
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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: F–21063–C.F–21068–B
Double Race Inner Ring: F–21063–C
Single Race Outer Ringr: F–21068–B
Category: Tapered Roller Thrust Bearings
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Weight and Dimensions
Bore (d): 550.000 mm 21.6535 in
Outside Diameter (Do): 760.000 mm 29.9213 in
Outside Diameter (Dm): 715.000 mm 28.1500 in
Bearing Width (T): 230.000 mm 9.0551 in
Inner Ring Width: 49.960 mm 1.9669 in
Weight: 310.0 kg 683.0 lbs
Data from Timken (medias)
Dynamic Axial Load Rating – 1M Revs (Ca1): 3620 KN 813800 lbf
Dynamic Axial Load Rating – 90M Revs (Ca90): 940 KN 210870 lbf
Static Axial Load Rating (Ca0): 13900 KN 3124850 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 double-race inner ring F–21063–C, combined with the matching single-race outer ring F–21068–B, forms a complete double-acting tapered roller thrust bearing assembly. The assembly consists of a central double-race inner ring, two single-race outer rings, two sets of tapered rollers, and an MB cage. Its double-row tapered roller configuration provides high axial load capacity in both directions, while the machined bronze cage helps guide the rollers and maintain stable operation under heavy thrust loads. Designed for demanding metal rolling applications, the complete bearing assembly is suitable for work roll axial support in steel rolling mills and heavy-duty metal processing equipment in the United States industrial market, where reliable bidirectional thrust support and durability are essential.
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