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NTN 4T-L45410 Tapered Roller Bearing Cup, 1 31/32 in OD, 0.42 in Width - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN 4T-L45410 Tapered Roller Bearing Cup, 1 31/32 in OD, 0.42 in Width

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-114085) is an inch-system cup component with a 1 31/32 in outer diameter, a 0.42 in cup width, and a 0.42 in overall width. Manufactured from alloy steel, this cup is…

SKU 3G-OTH-114085

Also listed as: 4TL45410 · 4T L45410

Brand
NTN
Item
4T-L45410 Tapered Roller Bearing Cup, 1 31/32 in OD, 0.42 in Width
Category
Tapered Roller Bearing Cups
Available to Order
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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
4T-L45410
Type
4T-L45410
Cup Wd
0.42 in
Overall Wd
0.42 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
L45449

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-114085) is an inch-system cup component with a 1 31/32 in outer diameter, a 0.42 in cup width, and a 0.42 in overall width. Manufactured from alloy steel, this cup is designed to pair with the compatible cone part number L45449. The manufacturer part number is 4T-L45410.

Frequently Asked Questions

What is an NTN tapered roller bearing cup used for?

An NTN tapered roller bearing cup is the outer ring component that supports radial and axial loads in rotating machinery. It pairs with a cone (inner ring) to handle combined loads in applications like gearboxes, conveyors, and automotive axles. 3G Electric supplies this cup across 14 industrial departments.

What are the specifications of the NTN 4T-L45410 tapered roller bearing cup?

The NTN 4T-L45410 cup has a 1 31/32 in outer diameter, 0.42 in cup width, and 0.42 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number L45449. 3G Electric sources this NTN component for global delivery.

Where to buy NTN tapered roller bearing cups worldwide?

3G Electric supplies NTN tapered roller bearing cups worldwide, handling logistics, customs, and delivery to your site. As a global industrial solutions provider, we source genuine NTN components like the 4T-L45410 cup. Contact us for availability and lead time on your order.

How to select the correct NTN tapered roller bearing cup for an application?

To select the correct NTN cup, match the outer diameter, width, and system of measurement to your bearing assembly. The 4T-L45410 cup requires the L45449 cone. Verify shaft and housing fits per manufacturer guidelines. 3G Electric can help interpret your requirements and source the right NTN component.

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
Tapered roller bearing cup made of alloy steel. Has an outer diameter of 10 9/16 in, cup width of 0.728 in, and overall width of 0.728 in. Inch system of measurement. Compatible with cone part number LL244549. Used in applications requiring high radial and axial load capacity
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Tapered roller bearing cup made of alloy steel. Has an outer diameter of 10 9/16 in, cup width of 0.728 in, and overall width of 0.728 in. Inch system of measurement. Compatible with cone part number LL244549. Used in applications requiring high radial and axial load capacity
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 1/4 in, cup width 0.73 in, overall width 0.73 in. Pairs with cone LM104949 for use in machinery supporting radial and axial loads
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Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 1/4 in, cup width 0.73 in, overall width 0.73 in. Pairs with cone LM104949 for use in machinery supporting radial and axial loads
This NTN tapered roller bearing cup is the outer ring component for a tapered roller bearing assembly. It has an outer diameter of 2 9/16 inches, a cup width of 0.62 inches, and an overall width of 0.62 inches. Made from alloy steel, it is designed to pair with cone part number LM29749 for supporting radial and axial loads in rotating applications
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This NTN tapered roller bearing cup is the outer ring component for a tapered roller bearing assembly. It has an outer diameter of 2 9/16 inches, a cup width of 0.62 inches, and an overall width of 0.62 inches. Made from alloy steel, it is designed to pair with cone part number LM29749 for supporting radial and axial loads in rotating applications
Inch-system tapered roller bearing cup with 4 5/16 in outer diameter, 0.593 in cup width, and 0.593 in overall width. Made of alloy steel. Designed to pair with compatible cone part number L814749 for use in bearing assemblies supporting radial and axial loads
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Inch-system tapered roller bearing cup with 4 5/16 in outer diameter, 0.593 in cup width, and 0.593 in overall width. Made of alloy steel. Designed to pair with compatible cone part number L814749 for use in bearing assemblies supporting radial and axial loads
NTN 4T-L217810 tapered roller bearing cup, inch system, with 4 7/8 in outside diameter, 0.656 in cup width, and 0.656 in overall width. Made from alloy steel. Designed as the outer race in tapered roller bearing assemblies, supporting radial and axial loads. Pairs with cone L217849
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NTN 4T-L217810 tapered roller bearing cup, inch system, with 4 7/8 in outside diameter, 0.656 in cup width, and 0.656 in overall width. Made from alloy steel. Designed as the outer race in tapered roller bearing assemblies, supporting radial and axial loads. Pairs with cone L217849
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 1/4 in, cup width 0.65 in, overall width 0.65 in. Compatible with cone part number LM104949. Used in bearing assemblies to support radial and axial loads in rotating shaft applications such as gearboxes, conveyors, and pumps
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Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 1/4 in, cup width 0.65 in, overall width 0.65 in. Compatible with cone part number LM104949. Used in bearing assemblies to support radial and axial loads in rotating shaft applications such as gearboxes, conveyors, and pumps

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Inch-system tapered roller bearing cup made of alloy steel. Cup width and overall width are 0.944 in. Pairs with cone part number JM716648 to form a complete bearing set for supporting radial and axial loads in rotating machinery
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Inch-system tapered roller bearing cup made of alloy steel. Cup width and overall width are 0.944 in. Pairs with cone part number JM716648 to form a complete bearing set for supporting radial and axial loads in rotating machinery
Inch-system tapered roller bearing cup made from alloy steel. Outside diameter 2 9/16 in, cup width 0.55 in. Designed for use with compatible cone LM48548 in rotating shaft applications supporting radial and axial loads
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Inch-system tapered roller bearing cup made from alloy steel. Outside diameter 2 9/16 in, cup width 0.55 in. Designed for use with compatible cone LM48548 in rotating shaft applications supporting radial and axial loads
Tapered roller bearing cup, outer ring component for bearing assemblies. Alloy steel construction, inch system. Cup width 1.375 in, overall width 1.375 in. Pairs with cone part number 795. Used in industrial machinery to support radial and axial loads
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Tapered roller bearing cup, outer ring component for bearing assemblies. Alloy steel construction, inch system. Cup width 1.375 in, overall width 1.375 in. Pairs with cone part number 795. Used in industrial machinery to support radial and axial loads
This NTN tapered roller bearing cup is made of alloy steel and has an outside diameter of 3 59/64 in, a cup width of 0.781 in, and an overall width of 0.781 in. It is designed for inch-system applications and pairs with cone part number 28985 to form a complete bearing set. Tapered roller bearing cups are used in rotating shaft assemblies to support radial and axial loads in equipment such as gearboxes, conveyors, and pumps
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This NTN tapered roller bearing cup is made of alloy steel and has an outside diameter of 3 59/64 in, a cup width of 0.781 in, and an overall width of 0.781 in. It is designed for inch-system applications and pairs with cone part number 28985 to form a complete bearing set. Tapered roller bearing cups are used in rotating shaft assemblies to support radial and axial loads in equipment such as gearboxes, conveyors, and pumps
This NTN tapered roller bearing cup is the outer race component for inch-system bearing assemblies. Made from alloy steel, it has an outside diameter of 5 11/32 inches and a cup width of 1.75 inches. It is designed to pair with cone part number 6379. Typical applications include gearboxes, conveyors, and other rotating machinery requiring radial and axial load support
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This NTN tapered roller bearing cup is the outer race component for inch-system bearing assemblies. Made from alloy steel, it has an outside diameter of 5 11/32 inches and a cup width of 1.75 inches. It is designed to pair with cone part number 6379. Typical applications include gearboxes, conveyors, and other rotating machinery requiring radial and axial load support
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 13 1/4 in, cup width 2 in, overall width 2 in. Compatible with cone M246949. Used in bearing assemblies to support radial and axial loads in applications such as gearboxes, conveyors, and pumps
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Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 13 1/4 in, cup width 2 in, overall width 2 in. Compatible with cone M246949. Used in bearing assemblies to support radial and axial loads in applications such as gearboxes, conveyors, and pumps
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 3/8 in, cup width 0.937 in. Designed to pair with cone part number 3872 for supporting radial and axial loads in rotating shaft assemblies
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