MU-128
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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: MU-128
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (B): 140 mm 5.5118 in
Outside Diameter (D): 220 mm 8.6614 in
Width (W): 36.0 mm 1.4173 in
Flange O.D Inner (Fi): 169.4 mm 6.6693 in
Flange O.D Inner (Ri): 161.9 mm 6.3740 in
Flange ID Outer (Fo): 192.9 mm 7.5945 in
Flange ID Outer (Ri): 200.0 mm 7.8740 in
Data from Rollway (medias)
Dynamic Capacity (C): 197634 N 44430 lbf
Static Capacity (Ca): 272365 N 61230 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 MU-128 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 MU-128 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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