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NTN Tapered Roller Bearing Cup: 3 59/64 in OD, 0.701 in Cup Wd, 0.701 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 3 59/64 in OD, 0.701 in Cup Wd, 0.701 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-114434) is an inch-system cup with a 3 59/64 in outer diameter, a 0.701 in cup width, and a 0.701 in overall width. Made from alloy steel, this cup is designed to pair…

SKU 3G-OTH-114434

Also listed as: 4T383A · 4T 383A

Brand
NTN
Item
Tapered Roller Bearing Cup: 3 59/64 in OD, 0.701 in Cup Wd, 0.701 in Overall Wd
Category
Tapered Roller Bearing Cups
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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-383A
Type
4T-383A
Cup Wd
0.701 in
Overall Wd
0.701 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
387A

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-114434) is an inch-system cup with a 3 59/64 in outer diameter, a 0.701 in cup width, and a 0.701 in overall width. Made from alloy steel, this cup is designed to pair with the compatible cone manufacturer part number 387A, and is identified by manufacturer part number 4T-383A.

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 the NTN 4T-383A tapered roller bearing cup used for?

The NTN 4T-383A cup is a component of a tapered roller bearing assembly, used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone 387A to enable smooth rotation in gearboxes, conveyors, and heavy equipment.

What are the specifications of the NTN 4T-383A tapered roller bearing cup?

The NTN 4T-383A cup has a 3 59/64 in outer diameter, a 0.701 in cup width, and a 0.701 in overall width. It is made from alloy steel, uses the inch system, and is compatible with cone manufacturer part number 387A.

Where to buy the NTN 4T-383A tapered roller bearing cup worldwide?

3G Electric supplies the NTN 4T-383A cup worldwide. As a global industrial 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 assembly?

Select the NTN cup by matching its outer diameter, width, and system of measurement to the housing bore and the cone part number. The 4T-383A cup is designed for inch-system applications and pairs with cone 387A. Verify load ratings from NTN 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
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
This NTN tapered roller bearing cup is the outer race component for inch-system bearing assemblies. Made from alloy steel, it has a 3 13/16 in outer diameter and 0.798 in cup width. It is compatible with cone part number 387A and supports radial and axial loads in gearboxes, conveyors, and drivetrains
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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 a 3 13/16 in outer diameter and 0.798 in cup width. It is compatible with cone part number 387A and supports radial and axial loads in gearboxes, conveyors, and drivetrains
Tapered roller bearing cup made of alloy steel for inch-system applications. Outside diameter 3-9/16 in, cup width 1.312 in, overall width 1.312 in. Pairs with cone part number 4395 to support radial and axial loads in machinery and equipment
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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
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NTN Tapered Roller Bearing Cup: 3 3/4 in OD, 0.812 in Cup Wd, 0.812 in Overall Wd, 4T-53375
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Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 17/32 in, cup width 0.625 in, overall width 0.625 in. Designed for use with compatible cone part number 366. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads
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Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 17/32 in, cup width 0.625 in, overall width 0.625 in. Designed for use with compatible cone part number 366. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads

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