118TQOS7012
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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: 118TQOS7012
Category: Tapered Roller Bearings
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Weight and Dimensions
Bore (B): 300.000 mm 11.8110 in
Outer (D): 430.007 mm 16.9294 in
Width Over Cups (Wo ): 305.000 mm 12.0079 in
Width Over Cones (Wi): 306.300 mm 12.0602 in
Weight: 155 kg 340 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 3380 KN 760000 lbs
K Factor: 1.41
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 ARB 118TQOS7012 sealed four-row tapered roller bearing is based on the TQO design and incorporates integrated seals to protect the bearing interior from the operating environment. The four-row tapered roller arrangement provides high radial load capacity and supports axial loads in both directions, while O-rings on the outer seal carriers and center cone spacer provide additional sealing protection. Available sealing materials include Nitrile and Viton to suit different operating conditions. These bearings are specifically designed for work rolls in rolling mills, providing reliable load support and protection against contaminants in demanding steel, aluminum, and other metal rolling applications.
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