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NTN Tapered Roller Bearing Cup: 2 9/32 in Bore, 1 49/64 in OD, 0.475 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 2 9/32 in Bore, 1 49/64 in OD, 0.475 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU LM12710, MPN LM12710) is an inch-system cup with a 2 9/32 in bore, 1 49/64 in OD, 0.475 in cup width, and 0.475 in overall width. It is made of alloy steel and is compatible…

SKU 3G-OTH-107355

Also listed as: LM 12710 · LM-12710

Brand
NTN
Item
Tapered Roller Bearing Cup: 2 9/32 in Bore, 1 49/64 in OD, 0.475 in Cup Wd
Category
Tapered Roller Bearing Cups
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
LM12710
OD
1 49/64 in
Cup Wd
0.475 in
Overall Wd
0.475 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
LM12748

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU LM12710, MPN LM12710) is an inch-system cup with a 2 9/32 in bore, 1 49/64 in OD, 0.475 in cup width, and 0.475 in overall width. It is made of alloy steel and is compatible with cone MPN LM12748.

Frequently Asked Questions

What is the NTN LM12710 tapered roller bearing cup used for?

The NTN LM12710 cup is used in tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. It pairs with the LM12748 cone to form a complete bearing unit.

What are the specifications of the NTN LM12710 bearing cup?

The NTN LM12710 cup has a 2 9/32 in bore, 1 49/64 in OD, 0.475 in cup width, and 0.475 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone MPN LM12748.

Where to buy the NTN LM12710 bearing cup worldwide?

You can source the NTN LM12710 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.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, match the bore, OD, and width to your application's shaft and housing dimensions. Ensure the cup is compatible with the corresponding cone (e.g., LM12748). Verify the system of measurement (inch) and ring material (alloy steel) for 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 1 35/64 in Bore, 1 49/64 in OD, 0.475 in Cup Wd, 0.475 in Overall Wd (MPN LM11910)
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NTN Tapered Roller Bearing Cup: 1 35/64 in Bore, 1 49/64 in OD, 0.475 in Cup Wd, 0.475 in Overall Wd (MPN LM11910)
NTN Tapered Roller Bearing Cup: 2 43/64 in Bore, 2 57/64 in OD, 0.62 in Cup Wd, 0.62 in Overall Wd (MPN LM102910)
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NTN Tapered Roller Bearing Cup: 2 43/64 in Bore, 2 57/64 in OD, 0.62 in Cup Wd, 0.62 in Overall Wd (MPN LM102910)
NTN Tapered Roller Bearing Cup: 1 21/64 in Bore, 1 9/16 in OD, 0.42 in Cup Wd, 0.42 in Overall Wd (MPN LM11710)
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NTN Tapered Roller Bearing Cup: 1 21/64 in Bore, 1 9/16 in OD, 0.42 in Cup Wd, 0.42 in Overall Wd (MPN LM11710)
NTN Tapered Roller Bearing Cup: 8 59/64 in Bore, 10 in OD, 1.875 in Cup Wd, 1.875 in Overall Wd (MPN 99100)
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NTN Tapered Roller Bearing Cup: 8 59/64 in Bore, 10 in OD, 1.875 in Cup Wd, 1.875 in Overall Wd (MPN 99100)
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NTN Tapered Roller Bearing Cup: 3 49/64 in Bore, 4 1/8 in OD, 0.728 in Cup Wd, 0.728 in Overall Wd (MPN JLM710910)
NTN Tapered Roller Bearing Cup: 2 15/16 in Bore, 3 1/4 in OD, 0.65 in Cup Wd, 0.65 in Overall Wd (MPN LM104911)
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NTN Tapered Roller Bearing Cup: 2 15/16 in Bore, 3 1/4 in OD, 0.65 in Cup Wd, 0.65 in Overall Wd (MPN LM104911)

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