TRTB661
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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/ RBC/ OEM
Bearing Number: TRTB661
Category: Tapered Roller Thrust Bearings
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Weight and Dimensions
Bore (B): 168.402 mm 6.63 in
Outer Diameter (D): 304.8 mm 12 in
Height (H): 69.85 mm 2.75 in
Shaft Fillet Radius: 6.35 mm 0.25 in
Data from RBC (medias)
Dynamic Capacity (Ca) : 1690 KN 380000 lbf
Static Capacity (Coa) : 5756 KN 1294000 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
RBC Thrust Roller Bearings Guide
Product Description
The RBC TRTB661 tapered roller thrust bearing consists of case-hardened steel thrust washers, tapered rollers, and a machined bronze cage. Its heavy-duty design provides high axial load capacity, rigidity, and shock resistance, while the precision roller and cage arrangement ensures stable operation under demanding loads. The robust construction supports reliable performance in harsh industrial environments. It is suitable for demanding applications in the United States industrial market, including oilfield top drives, oilfield swivels, extruders, pulp and paper mill equipment, and boring mill tables requiring dependable axial load support.
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