NN4064
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Brand Alternative Bearings with Identical Specifications
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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: NN4064
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 320 mm 12.5984 in
Outer Diameter (D): 480 mm 18.8976 in
Width (W): 160 mm 6.2992 in
Weight: 100 kg 220.5 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 2120 KN 476600 lbs
Static Capacity (Co) : 4300 KN 966700 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 NN4064 double-row cylindrical roller bearing consists of an inner ring, a separable outer ring, two rows of cylindrical rollers, and a machined brass cage. Its double-row roller arrangement provides high radial load capacity and rigidity, while allowing axial displacement to accommodate shaft expansion during operation. The separable outer ring facilitates mounting and maintenance, while the robust cage and roller arrangement provide smooth and stable performance under demanding loads. It is suitable for lathes, machine tools, industrial gearboxes, pinion stands, rolling mill equipment, and other heavy-duty rotating machinery requiring high radial load capacity, rigidity, and reliable shaft support.
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