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NTN Tapered Roller Bearing Cup: 2 5/16 in Bore, 2 9/16 in OD, 0.55 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 2 5/16 in Bore, 2 9/16 in OD, 0.55 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU 55PZ02) is an inch-system cup with a 2 5/16 in bore, 2 9/16 in OD, 0.55 in cup width, and 0.55 in overall width. Manufactured from alloy steel, this cup (MPN LM29710) is…

SKU 3G-OTH-103495

Brand
NTN
Item
Tapered Roller Bearing Cup: 2 5/16 in Bore, 2 9/16 in OD, 0.55 in Cup Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
LM29710
OD
2 9/16 in
Cup Wd
0.55 in
Overall Wd
0.55 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
LM29749
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cup (SKU 55PZ02) is an inch-system cup with a 2 5/16 in bore, 2 9/16 in OD, 0.55 in cup width, and 0.55 in overall width. Manufactured from alloy steel, this cup (MPN LM29710) is designed for use with the compatible cone (MPN LM29749).

Frequently Asked Questions

What is the NTN LM29710 tapered roller bearing cup used for?

The NTN LM29710 cup is used in inch-system tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and agricultural machinery. It pairs with the LM29749 cone to form a complete bearing set.

What are the specifications of the NTN LM29710 bearing cup?

The NTN LM29710 cup has a 2 5/16 in bore, 2 9/16 in OD, 0.55 in cup width, and 0.55 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone MPN LM29749.

Where to buy NTN LM29710 bearing cups worldwide?

3G Electric supplies NTN LM29710 bearing cups worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this component for your application.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, match the bore, OD, and width to your shaft and housing dimensions. Ensure the cup is compatible with the cone part number LM29749. Verify the system of measurement (inch) and ring material (alloy steel) for your load requirements.

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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