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NTN Tapered Roller Bearing Cup: 4 1/16 in OD, 0.472 in Cup Wd, 0.472 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 4 1/16 in OD, 0.472 in Cup Wd, 0.472 in Overall Wd

This NTN Tapered Roller Bearing Cup, model 4T-L812111, is an inch-system component with a 4 1/16 in outer diameter, a cup width of 0.472 in, and an overall width of 0.472 in. The ring is made of alloy steel, and it…

SKU 3G-OTH-107082

Also listed as: 4TL812111 · 4T L812111

Brand
NTN
Item
Tapered Roller Bearing Cup: 4 1/16 in OD, 0.472 in Cup Wd, 0.472 in Overall Wd
Category
Tapered Roller Bearing Cups
Available to Order
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Technical specs
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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
4T-L812111
Type
4T-L812111
Cup Wd
0.472 in
Overall Wd
0.472 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
L812148

Technical Documents

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

Product Description

This NTN Tapered Roller Bearing Cup, model 4T-L812111, is an inch-system component with a 4 1/16 in outer diameter, a cup width of 0.472 in, and an overall width of 0.472 in. The ring is made of alloy steel, and it is designed to pair with cone part number L812148.

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 an NTN tapered roller bearing cup used for?

An NTN tapered roller bearing cup is the outer race component of a tapered roller bearing assembly. It supports radial and axial loads in machinery such as gearboxes, conveyors, and automotive drivetrains, where precise shaft alignment and high load capacity are required.

What are the specifications of the NTN 4T-L812111 tapered roller bearing cup?

The NTN 4T-L812111 is an inch-system tapered roller bearing cup with a 4 1/16 in outer diameter, a cup width of 0.472 in, and an overall width of 0.472 in. The ring is made of alloy steel and is designed to pair with cone part number L812148.

Where to buy NTN tapered roller bearing cups worldwide?

3G Electric supplies NTN tapered roller bearing cups worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine NTN components like the 4T-L812111 to your facility, ensuring compliance with international shipping requirements.

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

To select the correct NTN tapered roller bearing cup, match the cup part number (e.g., 4T-L812111) with the compatible cone part number (L812148). Verify the outer diameter, cup width, and system of measurement (inch) against your housing bore and load requirements. Consult NTN's catalog for fit and clearance specifications.

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 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
The NTN 4T-L713010 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 4 inches, a cup width of 0.593 inches, and an overall width of 0.593 inches. This cup is designed to be used with the compatible L713049 cone to form a complete tapered roller bearing assembly, supporting radial and axial loads in various machinery applications
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The NTN 4T-L713010 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 4 inches, a cup width of 0.593 inches, and an overall width of 0.593 inches. This cup is designed to be used with the compatible L713049 cone to form a complete tapered roller bearing assembly, supporting radial and axial loads in various machinery applications
This NTN tapered roller bearing cup has an outer diameter of 3-1/2 inches, a cup width of 0.75 inches, and an overall width of 0.75 inches. It is made of alloy steel and uses inch system measurements. The cup is compatible with cone part number M804048 and is used in applications requiring support for combined radial and axial loads, such as gearboxes, conveyors, and heavy equipment drivetrains
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This NTN tapered roller bearing cup has an outer diameter of 3-1/2 inches, a cup width of 0.75 inches, and an overall width of 0.75 inches. It is made of alloy steel and uses inch system measurements. The cup is compatible with cone part number M804048 and is used in applications requiring support for combined radial and axial loads, such as gearboxes, conveyors, and heavy equipment drivetrains
NTN 4T-LM806610 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 3 1/2 in, a cup width of 0.531 in, and an overall width of 0.531 in. This cup is designed to pair with cone part number LM806649 to form a complete bearing assembly for supporting radial and axial loads in industrial machinery such as gearboxes and transmissions
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NTN 4T-LM806610 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 3 1/2 in, a cup width of 0.531 in, and an overall width of 0.531 in. This cup is designed to pair with cone part number LM806649 to form a complete bearing assembly for supporting radial and axial loads in industrial machinery such as gearboxes and transmissions
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 1 3/8 in, cup width 0.343 in, overall width 0.343 in. Designed for use with compatible cone L21549 in bearing assemblies supporting radial and axial loads on rotating shafts
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Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 1 3/8 in, cup width 0.343 in, overall width 0.343 in. Designed for use with compatible cone L21549 in bearing assemblies supporting radial and axial loads on rotating shafts
Alloy steel tapered roller bearing cup for inch-system bearing sets. Outer diameter 4 7/16 in, cup width 0.812 in, overall width 0.812 in. Pairs with cone 55187C. Used in industrial machinery such as gearboxes and conveyors to support radial and axial loads
NTN
Alloy steel tapered roller bearing cup for inch-system bearing sets. Outer diameter 4 7/16 in, cup width 0.812 in, overall width 0.812 in. Pairs with cone 55187C. Used in industrial machinery such as gearboxes and conveyors to support radial and axial loads

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The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps
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The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps
Alloy steel tapered roller bearing cup with 1-7/8 in outside diameter, 0.66 in cup width, and 0.47 in overall width. Inch-system component designed for use with L68149 cone in bearing assemblies supporting radial and axial loads on rotating shafts
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Alloy steel tapered roller bearing cup with 1-7/8 in outside diameter, 0.66 in cup width, and 0.47 in overall width. Inch-system component designed for use with L68149 cone in bearing assemblies supporting radial and axial loads on rotating shafts
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Inch-system tapered roller bearing cup made of alloy steel. Cup width 1.496 in, overall width 1.885 in. Compatible with cone part number JH217249. Used in bearing assemblies to support radial and axial loads in rotating equipment such as gearboxes, conveyors, and pumps
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