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NTN Tapered Roller Bearing Cup: 5 1/2 in OD, 1.063 in Cup Wd, 1.434 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 5 1/2 in OD, 1.063 in Cup Wd, 1.434 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 805YM4) is an inch-system cup with a 5 1/2 in outer diameter, a 1.063 in cup width, and a 1.434 in overall width. It is made of alloy steel and is compatible with cone…

SKU 3G-OTH-110965

Brand
NTN
Item
Tapered Roller Bearing Cup: 5 1/2 in OD, 1.063 in Cup Wd, 1.434 in Overall Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
JM718110
Type
JM718110
Cup Wd
1.063 in
Overall Wd
1.434 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
JM718149
View Full Spec Sheet

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cup (SKU 805YM4) is an inch-system cup with a 5 1/2 in outer diameter, a 1.063 in cup width, and a 1.434 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number JM718149.

Frequently Asked Questions

What is the NTN JM718110 tapered roller bearing cup used for?

The NTN JM718110 tapered roller bearing cup is used in industrial machinery and automotive applications to support radial and axial loads. It pairs with the JM718149 cone to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment where precise load handling is required.

What are the specifications of the NTN JM718110 bearing cup?

The NTN JM718110 tapered roller bearing cup has a 5 1/2 in outer diameter, a 1.063 in cup width, and a 1.434 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number JM718149. The manufacturer part number is JM718110.

Where to buy the NTN JM718110 bearing cup worldwide?

You can source the NTN JM718110 tapered roller bearing cup 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 on this NTN component.

How to install the NTN JM718110 tapered roller bearing cup?

To install the NTN JM718110 cup, press it into the housing bore using a suitable arbor press, ensuring it is fully seated against the shoulder. Apply a thin layer of lubricant to the cup raceway before mounting the cone. Always follow manufacturer guidelines for proper clearance and torque settings.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN 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.

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