NNU4972MAW33
-
All Data Sourced from Official Brands
-
Brand Alternative Bearings with Identical Specifications
-
Customized Bearing Solutions Based on Parameters
-
Fast Quotation Response
-
OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ TIMKEN/ OEM
Bearing Number: NNU4972MAW33
Category: Cylindrical Roller Bearings
1
Weight and Dimensions
Bore (d): 360 mm 14.1732 in
Outer (D): 480 mm 18.8976 in
Width (B): 118 mm 4.6457 in
DUR/DOR (F/E): 399 mm 15.7087 in
Weight: 58.50 kg
Data from Timken (medias)
Dynamic Radial Load Rating (C1) : 1270 KN
Static Radial Load Rating (C0): 2800 KN
Thermal Reference Speed – Oil: 710 RPM
Thermal Reference Speed – Grease: 630 RPM
Product Properties
Precision: P0, P6, P5
Hardness: HRC58-62
Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.
Cage Material: Brass, Steel
Certificate: ISO9001:2015
1
Downloads & Links
Timken Cylindrical Roller Bearings Guide
Product Description
The NNU4972MAW33 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 NNU4972MAW33 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.
Need a Professional Bearing Replacement Solution?
Our technical team is ready to recommend the right replacement or custom bearing solution for your application.
