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NTN Tapered Roller Bearing Cup: 7 1/8 in OD, 0.812 in Cup Wd, 1 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 7 1/8 in OD, 0.812 in Cup Wd, 1 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-113068) is an inch-system cup with a 7 1/8 in outer diameter, 0.812 in cup width, and 1 in overall width. It is made of alloy steel and is compatible with cone part…

SKU 3G-OTH-113068

Also listed as: L 225818 · L-225818

Brand
NTN
Item
Tapered Roller Bearing Cup: 7 1/8 in OD, 0.812 in Cup Wd, 1 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
L225818
Type
L225818
Cup Wd
0.812 in
Overall Wd
1 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
L225849

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-113068) is an inch-system cup with a 7 1/8 in outer diameter, 0.812 in cup width, and 1 in overall width. It is made of alloy steel and is compatible with cone part number L225849. This component is designed for use in tapered roller bearing assemblies.

Frequently Asked Questions

What is the NTN L225818 tapered roller bearing cup used for?

The NTN L225818 cup is used in tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and pumps. It pairs with cone L225849 to form a complete bearing set, ensuring reliable rotation under heavy loads.

What are the specifications of the NTN L225818 bearing cup?

The NTN L225818 cup has a 7 1/8 in outer diameter, 0.812 in cup width, and 1 in overall width. It is made of alloy steel and uses an inch system of measurement. It is compatible with cone part number L225849.

Where to buy the NTN L225818 bearing cup worldwide?

3G Electric supplies the NTN L225818 bearing cup to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system cup for tapered roller bearing assemblies.

How to select the correct NTN bearing cup for an assembly?

To select the correct NTN cup, match the outer diameter, cup width, and overall width to your housing dimensions. Ensure the cup is compatible with the cone part number, such as L225849 for this model. Verify the system of measurement—inch or metric—to avoid misalignment.

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: 6 11/16 in OD, 0.812 in Cup Wd, 1 in Overall Wd, L225810
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NTN Tapered Roller Bearing Cup: 6 11/16 in OD, 0.812 in Cup Wd, 1 in Overall Wd, L225810
NTN LM844010 tapered roller bearing cup, inch-system, made of alloy steel. Cup width 1.375 in, overall width 1.812 in. Pairs with cone LM844049 for use in applications requiring high radial and axial load capacity, such as gearboxes and conveyors
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NTN LM844010 tapered roller bearing cup, inch-system, made of alloy steel. Cup width 1.375 in, overall width 1.812 in. Pairs with cone LM844049 for use in applications requiring high radial and axial load capacity, such as gearboxes and conveyors
NTN Tapered Roller Bearing Cup: 9 53/64 in OD, 1.456 in Cup Wd, 1.926 in Overall Wd, JM736110
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NTN Tapered Roller Bearing Cup: 9 53/64 in OD, 1.456 in Cup Wd, 1.926 in Overall Wd, JM736110
NTN Tapered Roller Bearing Cup: 17 1/2 in OD, 1.875 in Cup Wd, 2.375 in Overall Wd, L163110
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NTN Tapered Roller Bearing Cup: 17 1/2 in OD, 1.875 in Cup Wd, 2.375 in Overall Wd, L163110
NTN LM739710 tapered roller bearing cup, inch system, with 10 1/8 in outside diameter, 1.187 in cup width, and 1.562 in overall width. Made of alloy steel. Designed for use with compatible cone LM739749 in bearing assemblies supporting radial and axial loads
NTN
NTN LM739710 tapered roller bearing cup, inch system, with 10 1/8 in outside diameter, 1.187 in cup width, and 1.562 in overall width. Made of alloy steel. Designed for use with compatible cone LM739749 in bearing assemblies supporting radial and axial loads
NTN Tapered Roller Bearing Cup: 20 1/4 in OD, 2.5 in Cup Wd, 3.25 in Overall Wd, LM665910A
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NTN Tapered Roller Bearing Cup: 20 1/4 in OD, 2.5 in Cup Wd, 3.25 in Overall Wd, LM665910A

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