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KOYO Roller Thrust Bearing Washer: 1 1/4 in Bore Dia, 1 15/16 in Outside Dia - Needle Roller Thrust Bearing Washers
KOYONeedle Roller Thrust Bearing Washers

KOYO Roller Thrust Bearing Washer: 1 1/4 in Bore Dia, 1 15/16 in Outside Dia

The KOYO Roller Thrust Bearing Washer (SKU 779KN4, MPN TRB-2031) is a needle roller thrust bearing washer with a 1 1/4 in bore diameter, 1 15/16 in outside diameter, and 1/16 in washer thickness. It is compatible…

SKU 3G-OTH-103141

Brand
KOYO
Item
Roller Thrust Bearing Washer: 1 1/4 in Bore Dia, 1 15/16 in Outside Dia
Category
Needle Roller Thrust Bearing Washers
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Technical Specifications

KOYO
Manufacturer Part Number
TRB-2031
Outside Dia
1 15/16 in
Washer Thick
1/16 in
Compatible Bearing
2031
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KOYO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KOYO Roller Thrust Bearing Washer (SKU 779KN4, MPN TRB-2031) is a needle roller thrust bearing washer with a 1 1/4 in bore diameter, 1 15/16 in outside diameter, and 1/16 in washer thickness. It is compatible with bearing 2031.

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 KOYO Roller Thrust Bearing Washer TRB-2031 used for?

The KOYO Roller Thrust Bearing Washer TRB-2031 is a needle roller thrust bearing washer used in industrial machinery to support axial loads in rotating applications. It is commonly found in automotive transmissions, gearboxes, and heavy equipment where precise thrust load management is required.

What are the specifications of the KOYO TRB-2031 bearing washer?

The KOYO TRB-2031 bearing washer has a 1 1/4 in bore diameter, 1 15/16 in outside diameter, and 1/16 in washer thickness. It is compatible with bearing 2031 and is manufactured by KOYO. This washer is designed for use in needle roller thrust bearing assemblies.

Where to buy KOYO TRB-2031 bearing washers worldwide?

You can source KOYO TRB-2031 bearing washers worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on this KOYO component.

How to install a KOYO thrust bearing washer correctly?

To install the KOYO thrust bearing washer, ensure the mating surfaces are clean and free of debris. Place the washer flat against the bearing race, aligning the bore with the shaft. Apply even pressure during assembly to prevent tilting. Always follow the manufacturer's generic guidelines for thrust washer installation.

Used in

Common applications for KOYO
Automotive transmissions — KOYO drawn-cup needle roller bearings (B-44) for gear support in compact gearbox assemblies.
Conveyor systems — KOYO heavy-duty needle roller bearings (HJ-202820) for radial load handling in roller conveyors.
Printing machinery — KOYO needle roller thrust bearings (NTA-3648) for axial positioning of rotating cylinders.
Industrial pumps — KOYO thrust bearing washers (TRD-3648) for axial load distribution in pump shafts.
Indexing tables — KOYO single-direction clutch and bearing assemblies (FCB-20) for precise indexing and overrunning control.
Material handling equipment — KOYO drawn-cup needle roller bearings (BH-2020) for compact wheel or roller supports.

KOYO Products

3G Electric supplies KOYO needle roller thrust bearing washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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