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KOYO Needle Roller Thrust Bearing: 3648, 2 1/4 in Bore Dia, 3 in Outside Dia - Needle Roller Thrust Bearings
KOYONeedle Roller Thrust Bearings

KOYO Needle Roller Thrust Bearing: 3648, 2 1/4 in Bore Dia, 3 in Outside Dia

The KOYO Needle Roller Thrust Bearing, model 3648 (MPN NTA-3648), is a needle roller thrust bearing with a 2 1/4 in bore diameter, 3 in outside diameter, and 0.078 in overall width. It has a maximum speed rating of…

SKU 3G-OTH-109840

Brand
KOYO
Item
Needle Roller Thrust Bearing: 3648, 2 1/4 in Bore Dia, 3 in Outside Dia
Category
Needle Roller Thrust Bearings
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Technical Specifications

KOYO
Manufacturer Part Number
NTA-3648
Bore Dia
2 1/4 in
Overall Wd
0.078 in
Outside Dia
3 in
Maximum Speed
5,600 RPM
Bearing Industry Number
3648
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KOYO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KOYO Needle Roller Thrust Bearing, model 3648 (MPN NTA-3648), is a needle roller thrust bearing with a 2 1/4 in bore diameter, 3 in outside diameter, and 0.078 in overall width. It has a maximum speed rating of 5,600 RPM.

Frequently Asked Questions

What is the KOYO Needle Roller Thrust Bearing 3648 used for?

The KOYO Needle Roller Thrust Bearing 3648 (NTA-3648) is used in industrial applications requiring high axial load support in limited axial space, such as gearboxes, pumps, and machine tool spindles. Its compact 0.078 in width and 5,600 RPM speed rating suit precision rotary assemblies.

What are the specifications of the KOYO Needle Roller Thrust Bearing 3648?

The KOYO Needle Roller Thrust Bearing 3648 has a 2 1/4 in bore diameter, 3 in outside diameter, and 0.078 in overall width. It is rated for a maximum speed of 5,600 RPM and carries bearing industry number 3648. The manufacturer part number is NTA-3648.

Where to buy the KOYO Needle Roller Thrust Bearing 3648 worldwide?

You can source the KOYO Needle Roller Thrust Bearing 3648 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this KOYO bearing.

How to select the correct KOYO Needle Roller Thrust Bearing for an application?

To select the correct KOYO needle roller thrust bearing, match the bore diameter, outside diameter, and width to your shaft and housing dimensions. Verify the maximum speed rating (5,600 RPM for model 3648) exceeds your operating speed. Ensure axial load capacity meets your application requirements.

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 bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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