N3980
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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/ ARB/ OEM
Bearing Number: N3980
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 400 mm 15.7480 in
Outer Diameter (D): 540 mm 21.2598 in
Width (W): 106 mm 4.1732 in
Weight: 82 kg 180.3 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 1645 KN 369800 lbs
Static Capacity (Co) : 4020 KN 903700 lbs
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
ARB Cylindrical Roller Bearings Guide
Product Description
The American Roller Bearing N3980 cylindrical roller bearing consists of a double-ribbed inner ring, a ribless outer ring, cylindrical rollers, and a cage. Its line-contact roller design provides high radial load capacity and rigidity, while allowing axial displacement between the inner and outer rings to accommodate shaft expansion during operation. The separable construction facilitates mounting and maintenance while providing stable performance under demanding loads. It is suitable for electric motors, industrial gearboxes, conveyors, mining equipment, crushers, and other industrial machinery requiring reliable radial support and axial displacement capability.
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