320RU91
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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/ Torrington/ OEM
Bearing Number: 320RU91
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 320 mm 12.5984 in
Outer Diameter (D): 500 mm 19.6850 in
Width (C): 130.2 mm 5.1250 in
Weight: 100.3 kg 221.2 lbs
Data from Torrington (medias)
Dynamic Capacity (C) : 2450000 N 550000 lbs
Static Capacity (Co) : 4300000 N 980000 lbs
Limiting Speed (approx.) : 730 rpm
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
Torrington Cylindrical Roller Bearings Guide
Product Description
The Torrington 320RU91 cylindrical roller bearing consists of a double-ribbed inner ring, a ribless outer ring, cylindrical rollers, and a cage. Its design provides high radial load capacity while allowing axial displacement between the inner and outer rings, helping accommodate shaft expansion caused by temperature changes. The robust roller arrangement provides reliable radial support and stable operation under demanding loads. It is suitable for industrial gearboxes, electric motors, pumps, compressors, conveyors, material handling equipment, and other heavy-duty machinery requiring high radial load capacity and axial displacement capability.
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