125A791
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Brand Alternative Bearings with Identical Specifications
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ ARB/ OEM
Bearing Number: 125A791
Category: Cylindrical Roller Bearings
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Weight and Dimensions
Bore (B): 317.5 mm 12.5 in
Outer Diameter (D): 482.6 mm 19 in
Width (W): 98.425 mm 3.875 in
Weight: 70 kg 154 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 1735 KN 390000 lbs
Static Capacity (Co) : 2980 KN 670000 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 Bearing Guide
Product Description
The American Roller Bearing 125A791 cylindrical roller bearing consists of a ribless inner ring, a ribless outer ring, and a cylindrical roller assembly separable from both rings. Its robust cylindrical roller design provides high radial load capacity and rigidity, while the ribless ring configuration allows free axial displacement to accommodate shaft thermal expansion during operation. The fully separable construction facilitates mounting, inspection, and maintenance while providing reliable radial support under heavy loads. It is suitable for demanding applications in the United States industrial market, including steel rolling mills, industrial gearboxes, mining machinery, heavy-duty drive systems, paper machinery, and material handling equipment requiring high radial load capacity and axial displacement capability.
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