NTN Tapered Roller Bearing Cup: 11 1/8 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 806CX4, Manufacturer Part Number 87111) is an inch-system cup with an 11 1/8 in outer diameter, a 1.437 in cup width, and a 1.437 in overall width. It is made of alloy steel…
SKU 3G-OTH-106498
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 806CX4, Manufacturer Part Number 87111) is an inch-system cup with an 11 1/8 in outer diameter, a 1.437 in cup width, and a 1.437 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 87737.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NTN Tapered Roller Bearing Cup 87111 used for?
The NTN Tapered Roller Bearing Cup 87111 is used as the outer race in tapered roller bearing assemblies, supporting radial and axial loads in industrial equipment such as gearboxes, conveyors, and heavy machinery. It is designed for inch-system applications requiring precise load distribution and durability.
What are the specifications of the NTN Tapered Roller Bearing Cup 87111?
The NTN Tapered Roller Bearing Cup 87111 has an 11 1/8 in outer diameter, a 1.437 in cup width, and a 1.437 in overall width. It is made of alloy steel, uses the inch system, and is compatible with cone manufacturer part number 87737. The manufacturer part number is 87111.
Where to buy the NTN Tapered Roller Bearing Cup 87111 worldwide?
You can source the NTN Tapered Roller Bearing Cup 87111 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct NTN tapered roller bearing cup?
To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and overall width to your application's inch-system requirements. Verify compatibility with the cone part number, such as 87737 for the 87111 cup. Ensure the alloy steel material suits your load and environmental conditions.
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Common applications for NTNNTN Products
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.









