NNU4144MAW33
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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: NNU4144MAW33
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (d): 220 mm 8.6614 in
Outer (D): 370 mm 14.5669 in
Width (B): 150 mm 5.9055 in
DUR/DOR (F/E): 258 mm 10.1575 in
Weight: 65.00 kg
Data from Timken (medias)
Dynamic Radial Load Rating (C1) : 1930 KN
Static Radial Load Rating (C0): 2960 KN
Thermal Reference Speed – Oil: 1000 RPM
Thermal Reference Speed – Grease: 940 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 NNU4144MAW33 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 NNU4144MAW33 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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