145TDO704CD
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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: 145TDO704CD
Category: Tapered Roller Bearings
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Weight and Dimensions
Bore (B): 368.249 mm 14.4980 in
Outer (D): 523.875 mm 20.6250 in
Width Over Cups (Wo ): 169.863 mm 6.6875 in
Width Over Cones (Wi): 214.313 mm 8.4375 in
Weight: 144 kg 318 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 3336 KN 750000 lbs
Static Capacity (C0) : 8140 KN 1830000 lbs
K Factor: 1.76
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 145TDO704CD double-row tapered roller bearing consists of a double outer ring, two single inner ring assemblies with tapered rollers and cages, and an inner ring spacer. Its opposed roller arrangement provides high radial load capacity and supports axial loads in both directions, while maintaining high rigidity and stable operation under heavy loads. The separable inner ring assemblies facilitate mounting, adjustment, and maintenance. It is suitable for industrial gearboxes, rolling mills, mining and construction machinery, material handling equipment, and other heavy-duty transmission systems requiring combined radial and bidirectional axial load support.
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