U-1317-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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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/ Rollway/ OEM
Bearing Number: U-1317-B
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (B): 85 mm 3.3465 in
Outside Diameter (D): 180 mm 7.0866 in
Width (W): 41.0 mm 1.6142 in
Flange O.D Inner (Fi): 118.2 mm 4.6535 in
Flange O.D Inner (Ri): 108.5 mm 4.2717 in
Flange ID Outer (Fo): 148.6 mm 5.8504 in
Flange ID Outer (Ro): 157.3 mm 6.1929 in
Data from Rollway (medias)
Dynamic Capacity (C): 232909 N 52360 lbf
Static Capacity (Ca): 258175 N 58040 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
Rollway Cylindrical Roller Bearings Guide
Product Description
The Rollway U-1317-B Cylindrical Radial Roller Bearing features a non-separable design with a double-flanged inner ring, an outer ring with two retaining snap rings, crowned cylindrical rollers, and a precision-engineered retainer. Its hardened bearing-grade steel construction and precision-ground raceways provide high radial load capacity, while the crowned rollers help distribute loads evenly and reduce edge stresses. The design offers reliable radial support without carrying axial thrust loads, making it suitable for industrial gearboxes, pumps, and heavy-duty machinery requiring stable radial load support. The U-1317-B bearing meets the demanding requirements of the United States industrial market.
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