NJ39/670
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All Data Sourced from Official Brands
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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: NJ39/670
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 670 mm 26.3780 in
Outer Diameter (D): 900 mm 35.4331 in
Width (W): 170 mm 6.6929 in
Weight: 325 kg 716 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 4525 KN 1017000 lbs
Static Capacity (Co) : 11480 KN 2581000 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 NJ39/670 cylindrical roller bearing consists of a double-ribbed outer ring, a single-ribbed inner ring, cylindrical rollers, and a cage. Its line-contact roller design provides high radial load capacity and rigidity, while the rib arrangement enables axial location and supports axial loads in one direction. 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 heavy-duty machinery requiring reliable radial support and axial location.
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