145TDI704
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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: 145TDI704
Category: Tapered Roller Bearings
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Weight and Dimensions
Bore (B): 368.300 mm 14.5000 in
Outer (D): 523.875 mm 20.6250 in
Width Over Cups (Wo ): 185.738 mm 7.3125 in
Width Over Cones (Wi): 185.738 mm 7.3125 in
Weight: 136 kg 299 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 145TDI704 double-row tapered roller bearing consists of a double inner ring with two rows of tapered rollers and cages, two single outer rings, and an outer ring spacer. The spacer is used to set the required axial play and includes a lubrication groove and oil holes for lubricant distribution. The two-row tapered roller design provides high radial load capacity and supports axial loads in both directions, while its internal geometry makes it suitable for applications where some shaft deflection is expected under load. It is commonly used in industrial gearboxes, rolling equipment, heavy machinery, and other applications requiring high radial load capacity, bidirectional axial support, and adjustable axial play.
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