300TDI6412
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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: 300TDI6412
Category: Tapered Roller Bearings
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Weight and Dimensions
Bore (B): 762.000 mm 30.0000 in
Outer (D): 1193.800 mm 47.0000 in
Width Over Cups (Wo ): 311.150 mm 12.2500 in
Width Over Cones (Wi): 311.150 mm 12.2500 in
Weight: 1360 kg 2998 lbs
Data from ARB (medias)
Dynamic Capacity (C) : 12277 KN 2760000 lbs
Static Capacity (C0) : 25977 KN 5840000 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 300TDI6412 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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