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NTN Tapered Roller Bearing Assembly: 387A/382A, 2 1/4 in Bore, 3 13/16 in OD - Tapered Roller Bearing Assemblies

NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: 387A/382A, 2 1/4 in Bore, 3 13/16 in OD

The NTN Tapered Roller Bearing Assembly, model 387A/382A (MPN 4T-387A/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-104284

Brand

NTN

Item

Tapered Roller Bearing Assembly: 387A/382A, 2 1/4 in Bore, 3 13/16 in OD

Category

Tapered Roller Bearing Assemblies

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Technical Specifications

NTN

Manufacturer Part Number

4T-387A/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

387A/382A 

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NTN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Assembly, model 387A/382A (MPN 4T-387A/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 under Bearing Industry Number 387A/382A.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

Browse all NTN products →Contact our engineers →

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NTN Tapered Roller Bearing Assembly: 387AS/382A, 2 1/4 in Bore, 3 13/16 in OD, 0.864 in Cone Wd (MPN 4T-387AS/382A). Key specifications — System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: 4T-387AS/382A; Bearing Industry Number: 387AS/382A; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 387A/382, 2 1/4 in Bore, 3 7/8 in OD, 0.864 in Cone Wd (MPN 4T-387A/382). Key specifications — System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: 4T-387A/382; Bearing Industry Number: 387A/382; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 396/3920, 1 61/64 in Bore, 4 7/16 in OD, 0.866 in Cone Wd (MPN 4T-396/3920). Key specifications — System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: 4T-396/3920; Bearing Industry Number: 396/3920; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 368A/362A, 2 in Bore, 3 1/2 in OD, 0.875 in Cone Wd (MPN 4T-368A/362A). Key specifications — System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: 4T-368A/362A; Bearing Industry Number: 368A/362A; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 368S/362, 2 1/64 in Bore, 3 17/32 in OD, 0.875 in Cone Wd (MPN 4T-368S/362). Key specifications — System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: 4T-368S/362; Bearing Industry Number: 368S/362; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 3776/3720, 1 49/64 in Bore, 3 21/32 in OD, 1.193 in Cone Wd (MPN 4T-3776/3720). Key specifications — System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: 4T-3776/3720; Bearing Industry Number: 3776/3720; Brand: NTN; Cage Material: Pressed Steel.

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NTN Tapered Roller Bearing Assembly: 32309, 45 mm Bore, 100 mm OD, 36 mm Cone Wd, 30 mm Cup Wd (MPN 32309U). Key specifications — System of Measurement: Metric; Ring Material: Carbon Steel; Manufacturer Part Number: 32309U; Bearing Industry Number: 32309; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: LM603049/LM603011, 1 49/64 in Bore, 3 1/16 in OD (MPN 4T-LM603049/LM60#03). Key specifications — System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: 4T-LM603049/LM60#03; Bearing Industry Number: LM603049/LM603011; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: LM67048/LM67010, 1 1/4 in Bore, 2 5/16 in OD, 0.66 in Cone Wd. Key specifications — Lubricant Material: Not Prelubricated; System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: LM67048/LM67010; Bearing Industry Number: LM67048/LM67010; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 33215, 75 mm Bore, 130 mm OD, 41 mm Cone Wd, 31 mm Cup Wd (MPN 33215U). Key specifications — System of Measurement: Metric; Ring Material: Carbon Steel; Manufacturer Part Number: 33215U; Bearing Industry Number: 33215; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: HH814547/HH814510, 2 5/8 in Bore, 6 in OD, 2.25 in Cone Wd. Key specifications — System of Measurement: Inch; Ring Material: Carbon Steel; Manufacturer Part Number: HH814547/HH814510; Bearing Industry Number: HH814547/HH814510; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 30205, 25 mm Bore, 52 mm OD, 15 mm Cone Wd, 13 mm Cup Wd, 30205. Key specifications — Lubricant Material: Not Prelubricated; System of Measurement: Metric; Ring Material: Carbon Steel; Manufacturer Part Number: 30205; Bearing Industry Number: 30205; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 32226, 130 mm Bore, 230 mm OD, 64 mm Cone Wd, 54 mm Cup Wd (MPN 32226U). Key specifications — System of Measurement: Metric; Ring Material: Carbon Steel; Manufacturer Part Number: 32226U; Bearing Industry Number: 32226; Brand: NTN; Cage Material: Pressed Steel.

NTN Tapered Roller Bearing Assembly: 32213, 65 mm Bore, 120 mm OD, 31 mm Cone Wd, 27 mm Cup Wd (MPN 32213U). Key specifications — System of Measurement: Metric; Ring Material: Carbon Steel; Manufacturer Part Number: 32213U; Bearing Industry Number: 32213; Brand: NTN; Cage Material: Pressed Steel.