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NTN Tapered Roller Bearing Cup: 14 in OD, 1.75 in Cup Wd, 2.25 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 14 in OD, 1.75 in Cup Wd, 2.25 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-109525) is a 14-inch outer diameter cup made of alloy steel, with a cup width of 1.75 inches and an overall width of 2.25 inches. This inch-system component…

SKU 3G-OTH-109525

Also listed as: LM 451310 · LM-451310

Brand
NTN
Item
Tapered Roller Bearing Cup: 14 in OD, 1.75 in Cup Wd, 2.25 in Overall Wd
Category
Tapered Roller Bearing Cups
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
LM451310
Type
LM451310
Cup Wd
1.75 in
Overall Wd
2.25 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
LM451345

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-109525) is a 14-inch outer diameter cup made of alloy steel, with a cup width of 1.75 inches and an overall width of 2.25 inches. This inch-system component, manufacturer part number LM451310, is designed for use with the compatible cone part number LM451345.

Frequently Asked Questions

What is the NTN LM451310 tapered roller bearing cup used for?

The NTN LM451310 cup is used in heavy-duty industrial applications requiring high radial and axial load capacity, such as mining, construction, and material handling equipment. It pairs with the LM451345 cone to form a complete tapered roller bearing assembly.

What are the specifications of the NTN LM451310 bearing cup?

The NTN LM451310 cup has a 14 in outer diameter, 1.75 in cup width, and 2.25 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number LM451345.

Where to buy the NTN LM451310 bearing cup worldwide?

3G Electric supplies the NTN LM451310 bearing cup worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine NTN components to your location.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, match the outer diameter, cup width, and overall width to your application's requirements. Ensure the cup part number LM451310 is compatible with the cone part number LM451345 for proper fit and load distribution.

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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