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NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-104624) is an inch-system cup with a 4 1/8 in outer diameter, 0.625 in cup width, and 0.625 in overall width. Made from alloy steel, it is designed for use with…

SKU 3G-OTH-104624

Also listed as: 4T39412 · 4T 39412

Brand
NTN
Item
Tapered Roller Bearing Cup: 4 1/8 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd
Category
Tapered Roller Bearing Cups
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
4T-39412
Type
4T-39412
Cup Wd
0.625 in
Overall Wd
0.625 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
39250

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-104624) is an inch-system cup with a 4 1/8 in outer diameter, 0.625 in cup width, and 0.625 in overall width. Made from alloy steel, it is designed for use with compatible cone part number 39250 and carries manufacturer part number 4T-39412.

Frequently Asked Questions

What is the NTN 4T-39412 tapered roller bearing cup used for?

The NTN 4T-39412 tapered roller bearing cup is used as the outer race in tapered roller bearing assemblies. It supports radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. This inch-system cup pairs with cone part number 39250 to form a complete bearing set.

What are the specifications of the NTN 4T-39412 tapered roller bearing cup?

The NTN 4T-39412 tapered roller bearing cup has a 4 1/8 in outer diameter, 0.625 in cup width, and 0.625 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number 39250. The manufacturer part number is 4T-39412.

Where to buy the NTN 4T-39412 tapered roller bearing cup worldwide?

3G Electric supplies the NTN 4T-39412 tapered roller bearing cup worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this NTN bearing cup to any country.

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

To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and overall width to your housing dimensions. Ensure the cup is compatible with the cone part number (e.g., 39250 for the 4T-39412). Verify the system of measurement (inch) and ring material (alloy steel) meet load and environmental requirements.

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: 4 21/64 in OD, 0.866 in Cup Wd, 0.866 in Overall Wd, 4T-394
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NTN Tapered Roller Bearing Cup: 4 21/64 in OD, 0.866 in Cup Wd, 0.866 in Overall Wd, 4T-394
NTN Tapered Roller Bearing Cup: 3 1/8 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 4T-43312
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NTN Tapered Roller Bearing Cup: 3 1/8 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 4T-43312
NTN Tapered Roller Bearing Cup: 3 53/64 in OD, 0.765 in Cup Wd, 0.765 in Overall Wd, 4T-28622
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NTN Tapered Roller Bearing Cup: 3 53/64 in OD, 0.765 in Cup Wd, 0.765 in Overall Wd, 4T-28622
NTN Tapered Roller Bearing Cup: 2 27/32 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 4T-41286
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NTN Tapered Roller Bearing Cup: 2 27/32 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 4T-41286
NTN Tapered Roller Bearing Cup: 3 47/64 in OD, 0.748 in Cup Wd, 0.748 in Overall Wd, 4T-JLM508710
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NTN Tapered Roller Bearing Cup: 3 47/64 in OD, 0.748 in Cup Wd, 0.748 in Overall Wd, 4T-JLM508710
NTN Tapered Roller Bearing Cup: 4 1/4 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd, 532X
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NTN Tapered Roller Bearing Cup: 4 1/4 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd, 532X

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