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NTN 4T-387AS/382A Tapered Roller Bearing Assembly - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN 4T-387AS/382A Tapered Roller Bearing Assembly

The NTN Tapered Roller Bearing Assembly, model 387AS/382A (MPN 4T-387AS/382A), is an inch-system bearing with a 2 1/4 in bore, 3 13/16 in OD, and 0.864 in cone width. It features a pressed steel cage and carbon steel…

SKU 3G-OTH-104302

Also listed as: 4T387AS382A · 4T 387AS 382A · 4T-387AS-382A

Brand
NTN
Item
4T-387AS/382A Tapered Roller Bearing Assembly
Category
Tapered Roller Bearing Assemblies
Available to Order
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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-387AS/382A
Bore
2 1/4 in
OD
3 13/16 in
Cone Wd
0.864 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
387AS/382A

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly, model 387AS/382A (MPN 4T-387AS/382A), is an inch-system bearing with a 2 1/4 in bore, 3 13/16 in OD, and 0.864 in cone width. It features a pressed steel cage and carbon steel rings.

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 387AS/382A tapered roller bearing used for?

The NTN 387AS/382A tapered roller bearing assembly is designed for radial and axial load support in industrial machinery, automotive drivetrains, and heavy equipment. Its inch-system dimensions and pressed steel cage suit applications requiring precise alignment and durability under moderate to high loads.

What are the specifications of the NTN 4T-387AS/382A bearing?

The NTN 4T-387AS/382A is an inch-system tapered roller bearing assembly with a 2 1/4 in bore, 3 13/16 in OD, and 0.864 in cone width. It features carbon steel rings and a pressed steel cage. The bearing industry number is 387AS/382A, and the manufacturer part number is 4T-387AS/382A.

Where to buy NTN 387AS/382A bearings worldwide?

3G Electric supplies the NTN 387AS/382A tapered roller bearing assembly 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 to any country.

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

To select the correct NTN tapered roller bearing, match the bore, OD, and cone width to your shaft and housing dimensions. Consider load ratings, operating speed, and lubrication requirements. The 387AS/382A inch-system assembly with carbon steel rings suits general industrial use. Consult NTN's catalog for specific load and speed limits.

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 assemblies. 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 Assembly: 387A/382A, 2 1/4 in Bore, 3 13/16 in OD, 0.864 in Cone Wd (MPN 4T-387A/382A)
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NTN Tapered Roller Bearing Assembly: 387A/382A, 2 1/4 in Bore, 3 13/16 in OD, 0.864 in Cone Wd (MPN 4T-387A/382A)
Inch-system tapered roller bearing assembly with a 2 1/4 in bore, 3 7/8 in OD, and 0.864 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load support, such as gearboxes, wheel hubs, and conveyor systems
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Inch-system tapered roller bearing assembly with a 2 1/4 in bore, 3 7/8 in OD, and 0.864 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load support, such as gearboxes, wheel hubs, and conveyor systems
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Inch-system tapered roller bearing assembly with 1 61/64 in bore, 4 7/16 in OD, and 0.866 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to support combined radial and axial loads in industrial machinery and automotive drivetrains
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Tapered roller bearing assembly with carbon steel rings and pressed steel cage. Handles combined radial and axial loads in moderate-speed, high-load applications. Inch-system dimensions suit older North American designs. Bore 1 49/64 in, OD 3 21/32 in, cone width 1.193 in
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Inch-system tapered roller bearing assembly with 2 1/64 in bore, 3 17/32 in OD, and 0.875 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load handling, such as gearboxes and conveyor systems
NTN Tapered Roller Bearing Assembly: 368A/362A, 2 in Bore, 3 1/2 in OD, 0.875 in Cone Wd (MPN 4T-368A/362A)
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NTN Tapered Roller Bearing Assembly: 368A/362A, 2 in Bore, 3 1/2 in OD, 0.875 in Cone Wd (MPN 4T-368A/362A)

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