AD45903D
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OEM and Flexible Order Quantities Supported
Description
Specifications
Availability: 100 PCS
Brand: HSN/ ARB/ OEM
Bearing Number: AD45903D
Reference Number: 534900
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (B): 1500.000 mm 59.0551 in
Outer (D): 1950.000 mm 76.7717 in
With (W): 1230.000 mm 48.4252 in
Weight: 9900.00 kg 21826.00 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 61800 KN 13893000 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 AD45903D four-row cylindrical roller bearing consists of inner and outer rings, four rows of cylindrical rollers, and robust cage assemblies. Its four-row roller arrangement provides high radial load capacity and rigidity, while the precision internal design helps distribute heavy loads evenly across the roller rows for stable operation. Designed primarily for roll neck applications, it is suitable for rod and bar mills, backup rolls in four-high mills, and other steel and non-ferrous metal rolling equipment requiring reliable radial support under heavy rolling loads.
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