NUP323
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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: NUP323
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (B): 115 mm 4.5275 in
Outside Diameter (D): 250 mm 9.8425 in
Width (W): 53.0 mm 2.0866 in
Flange O.D Inner (Fi): 162.3 mm 6.3898 in
Flange O.D Inner (Ri): 149.6 mm 5.8898 in
Flange ID Outer (Fo): 202.7 mm 7.9803 in
Flange ID Outer (Ri): 215.5 mm 8.4843 in
Data from Rollway (medias)
Dynamic Capacity (C): 432545 N 97240 lbf
Static Capacity (Ca): 512124 N 115130 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 NUP323 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 NUP323 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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