NTN Tapered Roller Bearing Cup: 8 3/4 in OD, 1.375 in Cup Wd, 1.375 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 806C87) is an inch-system cup with an 8 3/4 in outer diameter, a 1.375 in cup width, and a 1.375 in overall width. It is made of alloy steel and is compatible with cone…
SKU 3G-OTH-113499
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 806C87) is an inch-system cup with an 8 3/4 in outer diameter, a 1.375 in cup width, and a 1.375 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number M231649. This cup is designed for use with NTN's 4T-M231610 tapered roller bearing assembly.
Frequently Asked Questions
What is the NTN Tapered Roller Bearing Cup 4T-M231610 used for?
The NTN Tapered Roller Bearing Cup 4T-M231610 is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone M231649 to form a complete tapered roller bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.
What are the specifications of the NTN Tapered Roller Bearing Cup 4T-M231610?
The NTN Tapered Roller Bearing Cup 4T-M231610 has an 8 3/4 in outer diameter, a 1.375 in cup width, and a 1.375 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number M231649.
Where to buy the NTN Tapered Roller Bearing Cup 4T-M231610 worldwide?
You can source the NTN Tapered Roller Bearing Cup 4T-M231610 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the bearing cup reaches your facility reliably.
How to select the correct NTN tapered roller bearing cup for an application?
To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and overall width to your housing dimensions. Ensure the cup is compatible with the cone part number (e.g., M231649 for the 4T-M231610). Verify the system of measurement (inch) and ring material (alloy steel) for load requirements.
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3G Electric supplies NTN tapered roller bearing cups. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









