NUP317E
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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: NUP317E
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): 118.0 mm 4.6457 in
Flange O.D Inner (Ri): 108.0 mm 4.2520 in
Flange ID Outer (Fo): 149.6 mm 5.8898 in
Flange ID Outer (Ri): 160.0 mm 6.2992 in
Data from Rollway (medias)
Dynamic Capacity (C): 282329 N 63470 lbf
Static Capacity (Ca): 318849 N 71680 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 NUP317E Cylindrical Radial Roller Bearing features a separable two-piece inner ring with a removable flange plate, a double-flanged outer ring, crowned cylindrical rollers, and a precision-engineered retainer. Manufactured from through-hardened bearing-grade steel, its precision-ground raceways and crowned rollers provide high radial load capacity while reducing edge stresses. The four-flange design ensures axial location in both directions and supports light axial loads, offering stable performance under demanding operating conditions. The NUP317E bearing is suitable for industrial gearboxes, pumps, and heavy-duty machinery requiring combined radial support and axial positioning, meeting the demanding requirements of the United States industrial market.
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