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NTN Tapered Roller Bearing Cup: 2 43/64 in Bore, 2 57/64 in OD, 0.62 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 2 43/64 in Bore, 2 57/64 in OD, 0.62 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU LM102910, MPN LM102910) is an inch-system cup with a 2 43/64 in bore, 2 57/64 in OD, 0.62 in cup width, and 0.62 in overall width. It is made of alloy steel and is compatible…

SKU 3G-OTH-103437

Also listed as: LM 102910 · LM-102910

Brand
NTN
Item
Tapered Roller Bearing Cup: 2 43/64 in Bore, 2 57/64 in OD, 0.62 in Cup Wd
Category
Tapered Roller Bearing Cups
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
LM102910
OD
2 57/64 in
Cup Wd
0.62 in
Overall Wd
0.62 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
LM102949

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU LM102910, MPN LM102910) is an inch-system cup with a 2 43/64 in bore, 2 57/64 in OD, 0.62 in cup width, and 0.62 in overall width. It is made of alloy steel and is compatible with cone MPN LM102949.

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 LM102910 tapered roller bearing cup used for?

The NTN LM102910 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 cone LM102949 to form a complete bearing set.

What are the specifications of the NTN LM102910 bearing cup?

The NTN LM102910 is an inch-system tapered roller bearing cup with a 2 43/64 in bore, 2 57/64 in OD, 0.62 in cup width, and 0.62 in overall width. It is made of alloy steel and is compatible with cone part number LM102949.

Where to buy the NTN LM102910 bearing cup worldwide?

You can source the NTN LM102910 bearing cup through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, verify the system of measurement (inch), bore size (2 43/64 in), OD (2 57/64 in), and width (0.62 in). Ensure compatibility with the cone part number LM102949. Always confirm the application's load and speed requirements before ordering.

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
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 1 49/64 in, cup width 0.475 in, overall width 0.475 in. Designed to pair with cone LM12748 for supporting radial and axial loads in industrial equipment such as gearboxes and conveyors
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 1 49/64 in, cup width 0.475 in, overall width 0.475 in. Designed to pair with cone LM12748 for supporting radial and axial loads in industrial equipment such as gearboxes and conveyors
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
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 15/16 in Bore, 3 1/4 in OD, 0.65 in Cup Wd, 0.65 in Overall Wd (MPN LM104911)
NTN
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)
Alloy steel outer ring for tapered roller bearing assemblies. Inch-system cup with 4 1/8 in outside diameter and 0.728 in cup width. Compatible with cone JLM710949. Used in rotating machinery to support combined radial and axial loads
NTN
Alloy steel outer ring for tapered roller bearing assemblies. Inch-system cup with 4 1/8 in outside diameter and 0.728 in cup width. Compatible with cone JLM710949. Used in rotating machinery to support combined radial and axial loads
NTN Tapered Roller Bearing Cup: 2 63/64 in Bore, 3 7/32 in OD, 0.669 in Cup Wd, 0.669 in Overall Wd (MPN JLM104910)
NTN
NTN Tapered Roller Bearing Cup: 2 63/64 in Bore, 3 7/32 in OD, 0.669 in Cup Wd, 0.669 in Overall Wd (MPN JLM104910)
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
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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Alloy steel cup for tapered roller bearing assemblies, inch system. Outer diameter 1 5/8 in, cup width 0.343 in, overall width 0.343 in. Compatible with cone part number A6075. Used in industrial machinery to support combined radial and axial loads
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Alloy steel cup for tapered roller bearing assemblies, inch system. Outer diameter 1 5/8 in, cup width 0.343 in, overall width 0.343 in. Compatible with cone part number A6075. Used in industrial machinery to support combined radial and axial loads
Tapered roller bearing cup made of alloy steel, with an outside diameter of 4 1/8 in, cup width of 1.125 in, and overall width of 1.125 in. Designed for inch-system applications, this cup pairs with cone part number 59162 to form a complete bearing assembly. Used in machinery and equipment to support combined radial and axial loads
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Inch-system tapered roller bearing cup made of alloy steel. Cup width 1.031 in, overall width 1.031 in. Compatible with cone 52387. Used in industrial machinery and automotive drivetrains to support radial and axial loads
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Tapered roller bearing cup for use in bearing assemblies supporting combined radial and axial loads. Inch-system cup with 3 1/8 in outer diameter, 0.687 in cup width, and 0.687 in overall width. Made from alloy steel. Pairs with cone manufacturer part number 43131
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 8 in, cup width 1.5 in, overall width 1.5 in. Designed to pair with cone part number 67389 for use in applications supporting radial and axial loads
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Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 8 in, cup width 1.5 in, overall width 1.5 in. Designed to pair with cone part number 67389 for use in applications supporting radial and axial loads
The NTN 14274 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 2 45/64 in, a cup width of 0.625 in, and an overall width of 15.875 mm. This cup is designed for use with compatible cones in bearing assemblies that support combined radial and axial loads in rotating machinery
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The NTN 14274 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 2 45/64 in, a cup width of 0.625 in, and an overall width of 15.875 mm. This cup is designed for use with compatible cones in bearing assemblies that support combined radial and axial loads in rotating machinery
NTN 4T-67324 tapered roller bearing cup made of alloy steel, with an outer diameter of 8 inches, cup width of 1.812 inches, and overall width of 1.812 inches. Designed for inch-system applications, this cup pairs with cone part number 67390. Used in industrial machinery such as gearboxes and conveyor systems to support combined radial and axial loads
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Tapered roller bearing cup made of alloy steel for inch-system applications. Cup width and overall width are 0.72 in. Compatible with cone part number M84249. Used in bearing assemblies to support combined radial and axial loads in machinery such as gearboxes and conveyors