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NTN Tapered Roller Bearing Cup: 3 7/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 3 7/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-109392) is an inch-system cup with a 3 7/8 in outer diameter, 0.937 in cup width, and 0.937 in overall width. Made from alloy steel, this cup is compatible with cone…

SKU 3G-OTH-109392

Also listed as: 4T3732 · 4T 3732

Brand
NTN
Item
Tapered Roller Bearing Cup: 3 7/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
4T-3732
Type
4T-3732
Cup Wd
0.937 in
Overall Wd
0.937 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
3779

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-109392) is an inch-system cup with a 3 7/8 in outer diameter, 0.937 in cup width, and 0.937 in overall width. Made from alloy steel, this cup is compatible with cone manufacturer part number 3779 and carries the manufacturer part number 4T-3732.

Frequently Asked Questions

What is the NTN 4T-3732 tapered roller bearing cup used for?

The NTN 4T-3732 tapered roller bearing cup is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone 3779 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.

What are the specifications of the NTN 4T-3732 tapered roller bearing cup?

The NTN 4T-3732 is an inch-system tapered roller bearing cup with a 3 7/8 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made from alloy steel and is compatible with cone manufacturer part number 3779.

Where to buy the NTN 4T-3732 tapered roller bearing cup worldwide?

3G Electric supplies the NTN 4T-3732 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.

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 system of measurement (inch or metric) to your shaft and housing dimensions. Ensure compatibility with the cone part number, such as 3779 for the 4T-3732 cup. Consult NTN's catalog for load ratings.

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: 3 21/32 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 4T-3730
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NTN Tapered Roller Bearing Cup: 3 21/32 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 4T-3730
NTN Tapered Roller Bearing Cup: 3 3/4 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 4T-3726
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NTN Tapered Roller Bearing Cup: 3 3/4 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 4T-3726
NTN Tapered Roller Bearing Cup: 3 13/16 in OD, 0.798 in Cup Wd, 0.798 in Overall Wd, 4T-382S
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NTN Tapered Roller Bearing Cup: 3 13/16 in OD, 0.798 in Cup Wd, 0.798 in Overall Wd, 4T-382S
NTN Tapered Roller Bearing Cup: 3 17/32 in OD, 0.787 in Cup Wd, 0.787 in Overall Wd, 4T-363
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NTN Tapered Roller Bearing Cup: 3 17/32 in OD, 0.787 in Cup Wd, 0.787 in Overall Wd, 4T-363
NTN Tapered Roller Bearing Cup: 3 59/64 in OD, 0.701 in Cup Wd, 0.701 in Overall Wd, 4T-383A
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NTN Tapered Roller Bearing Cup: 3 59/64 in OD, 0.701 in Cup Wd, 0.701 in Overall Wd, 4T-383A
NTN Tapered Roller Bearing Cup: 3 17/32 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-362
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NTN Tapered Roller Bearing Cup: 3 17/32 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-362

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