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KOYO NTA-4860 Needle Roller Thrust Bearing - Needle Roller Thrust Bearings
KOYONeedle Roller Thrust Bearings

KOYO NTA-4860 Needle Roller Thrust Bearing

The KOYO Needle Roller Thrust Bearing, model 4860 (MPN NTA-4860), is a needle roller thrust bearing with a 3-inch bore diameter, a 3 3/4-inch outside diameter, and a 0.078-inch overall width. It has a maximum speed…

SKU 3G-OTH-110202

Also listed as: NTA4860 · NTA 4860

Brand
KOYO
Item
NTA-4860 Needle Roller Thrust Bearing
Part Number
NTA-4860
Category
Needle Roller Thrust Bearings
Available to Order
Also known as:NTA-4860KOYO
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Technical Specifications

KOYO
Manufacturer Part Number
NTA-4860
Bore Dia
3 in
Overall Wd
0.078 in
Outside Dia
3 3/4 in
Maximum Speed
4,400 RPM
Bearing Industry Number
4860

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

Product Description

The KOYO Needle Roller Thrust Bearing, model 4860 (MPN NTA-4860), is a needle roller thrust bearing with a 3-inch bore diameter, a 3 3/4-inch outside diameter, and a 0.078-inch overall width. It has a maximum speed rating of 4,400 RPM.

Frequently Asked Questions

What is the KOYO NTA-4860 needle roller thrust bearing used for?

The KOYO NTA-4860 needle roller thrust bearing handles axial loads in industrial machinery such as gearboxes, pumps, and automotive transmissions. Its compact 0.078-inch width suits tight-space applications requiring high load capacity at speeds up to 4,400 RPM.

What are the specifications of the KOYO NTA-4860 bearing?

The KOYO NTA-4860 has a 3-inch bore diameter, 3 3/4-inch outside diameter, and 0.078-inch overall width. It is rated for a maximum speed of 4,400 RPM and carries bearing industry number 4860. This needle roller thrust bearing is designed for axial load support.

Where to buy KOYO NTA-4860 bearings worldwide?

3G Electric supplies the KOYO NTA-4860 needle roller thrust bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver globally.

How to select the correct KOYO needle roller thrust bearing?

To select the correct KOYO needle roller thrust bearing, match the bore diameter, outside diameter, and width to your housing and shaft dimensions. Verify the maximum speed rating of 4,400 RPM meets your application's requirements. KOYO bearings are known for precision in axial load applications.

Used in

Common applications for KOYO
Conveyor systems — KOYO FCB-12 or FC-16 clutch and bearing assemblies for overrunning and indexing in material handling equipment.
Packaging machinery — KOYO FCB-25 or FCB-30 three-row assemblies for intermittent motion and backstopping in filling and sealing stations.
Industrial power transmission — KOYO FC-30 single-row clutch and bearing assembly for one-way rotation in gearboxes and drive trains.
Automotive manufacturing equipment — KOYO FCL-10-K compact clutch and bearing assembly for space-constrained indexing mechanisms.
Textile machinery — KOYO FC-10 or FCB-16 assemblies for controlled overrunning in yarn feed and winding systems.
Printing and paper converting — KOYO FCB-30 clutch and bearing assemblies for precise indexing and registration control.
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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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Needle roller thrust bearing with 1/2 in bore diameter, 15/16 in outside diameter, and 0.078 in overall width. Supports axial loads at speeds up to 19,000 RPM. Suitable for applications requiring compact axial load handling, such as automotive transmissions and industrial gearboxes
KOYO
Needle roller thrust bearing with 1/2 in bore diameter, 15/16 in outside diameter, and 0.078 in overall width. Supports axial loads at speeds up to 19,000 RPM. Suitable for applications requiring compact axial load handling, such as automotive transmissions and industrial gearboxes

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