118TDIE684A
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All Data Sourced from Official Brands
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Brand Alternative Bearings with Identical Specifications
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Customized Bearing Solutions Based on Parameters
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Fast Quotation Response
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ ARB/ OEM
Bearing Number: 118TDIE684A
Category: Tapered Roller Bearings
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Weight and Dimensions
Bore (B): 300.000 mm 11.8110 in
Outer (D): 440.000 mm 17.3228 in
Width (W): 105.004 mm 4.1340 in
Weight: 55 kg 122 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 1050 KN 236000 lbs
K Factor: 0.77
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 Tapered Roller Bearings Guide
Product Description
The American Roller Bearing 118TDIE684A double-row tapered roller bearing consists of a double inner ring with two rows of tapered rollers and cages, outer rings, and anti-rotation keyways in the inner ring faces and/or bores. Its steep outer raceway angle provides high axial load capacity, while the keyways allow a slip fit on the roll neck and help prevent inner ring rotation. Some designs also use an outer ring spacer or spring preload to control axial play and maintain proper roller contact. Specifically designed to carry heavy axial loads in rolling mills, it is suitable for steel, aluminum, and other metal rolling applications where reliable axial support is required.
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