N3992
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Brand Alternative Bearings with Identical Specifications
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ ARB/ OEM
Bearing Number: N3992
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 460 mm 18.1102 in
Outer Diameter (D): 620 mm 24.4094 in
Width (W): 118 mm 4.6457 in
Weight: 119.3 kg 263 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 2010 KN 451900 lbs
Static Capacity (Co) : 5070 KN 1140000 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 N3992 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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