NNU4076
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All Data Sourced from Official Brands
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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: NNU4076
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 380 mm 14.9606 in
Outer Diameter (D): 560 mm 22.0472 in
Width (W): 180 mm 7.0866 in
Weight: 285 kg 628 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 2860 KN 643000 lbs
Static Capacity (Co) : 6000 KN 1348900 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 NNU4076 double-row cylindrical roller bearing consists of an outer ring, a separable inner ring, two rows of cylindrical rollers, and a machined brass cage. Its double-row design provides high radial load capacity and rigidity, while allowing axial displacement to accommodate shaft expansion during operation. The separable construction facilitates mounting and maintenance, while the robust cage and roller arrangement ensure stable performance under demanding loads. It is suitable for machine tool spindles, industrial gearboxes, pinion stands, rolling mill equipment, printing machinery, and other heavy-duty rotating equipment requiring high radial load capacity, rigidity, and reliable shaft support.
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