NNU4072MAW33
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All Data Sourced from Official Brands
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ TIMKEN/ OEM
Bearing Number: NNU4072MAW33
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 360 mm 14.1732 in
Outer (D): 540 mm 21.2598 in
Width (B): 180 mm 7.0866 in
DUR/DOR (F/E): 405 mm 15.9449 in
Weight: 140.00 kg
Data from Timken (medias)
Dynamic Radial Load Rating (C1) : 3180 KN
Static Radial Load Rating (C0): 5580 KN
Thermal Reference Speed – Oil: 560 RPM
Thermal Reference Speed – Grease: 510 RPM
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
Timken Cylindrical Roller Bearings Guide
Product Description
The NNU4072MAW33 Timken full-complement cylindrical roller bearing consists of an inner ring, an outer ring, and a full complement of cylindrical rollers without a cage. The increased number of rollers provides very high radial load capacity and excellent rigidity, making the bearing well suited for heavy-duty applications. The NCF design also allows a certain degree of axial displacement within the bearing while maintaining stable performance under high radial loads and continuous operating conditions.
The NNU4072MAW33 bearing is widely used in industrial gearboxes, rolling mills, mining equipment, heavy-duty drive systems, lifting equipment, and other industrial machinery. It is particularly suitable for applications requiring very high radial load capacity, high rigidity, and reliable performance under heavy and continuous operating conditions.
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