T660DW.T660FA
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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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Fast Quotation Response
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ Timken/ OEM
Bearing Number: T660DW.T660FA
Double Race Inner Ring: T660DW
Single Race Outer Ringr: T660FA
Category: Tapered Roller Thrust Bearings
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Weight and Dimensions
Bore (d): 142.000 mm 5.5906 in
Outside Diameter (Do): 293.000 mm 11.5354 in
Outside Diameter (Dm): 304.800 mm 12.0000 in
Bearing Width (T): 130.000 mm 5.1180 in
Inner Ring Width: 55.000 mm 2.1654 in
Weight: 44.0 kg 97.0 lbs
Data from Timken (medias)
Dynamic Axial Load Rating – 1M Revs (Ca1): 1900 KN 426200 lbf
Dynamic Axial Load Rating – 90M Revs (Ca90): 500 KN 111000 lbf
Static Axial Load Rating (Ca0): 6510 KN 1460000 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 T660DW, combined with the matching single-race outer ring T660FA, 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 a P-type pin cage. Its double-row tapered roller configuration provides high axial load capacity in both directions, while the pin cage securely retains and guides the rollers to 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 strip 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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