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KOYO FC-25 Single-Direction Needle Roller Clutch & Bearing Assembly - Single-Direction Needle Roller Clutch & Bearing Assemblies
KOYOSingle-Direction Needle Roller Clutch & Bearing Assemblies

KOYO FC-25 Single-Direction Needle Roller Clutch & Bearing Assembly

The KOYO FC-25 is a single-direction needle roller clutch and bearing assembly with a metric design. It features a 25 mm bore, 32 mm outer diameter, and 20 mm overall width, constructed from alloy steel. This open…

SKU 3G-OTH-101974

Also listed as: FC25 · FC 25

Brand
KOYO
Item
FC-25 Single-Direction Needle Roller Clutch & Bearing Assembly
Category
Single-Direction Needle Roller Clutch & Bearing Assemblies
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KOYO
Manufacturer Part Number
FC-25
Type
25, Open, Alloy Steel, FC-25
Bore
25 mm
OD
32 mm
Overall Wd
20 mm
Bearing Design
FC
Number of Rows
One
Full Complement
No
System of Measurement
Metric
Bearing Industry Number
25

Technical Documents

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

Product Description

The KOYO FC-25 is a single-direction needle roller clutch and bearing assembly with a metric design. It features a 25 mm bore, 32 mm outer diameter, and 20 mm overall width, constructed from alloy steel. This open bearing has one row of rollers and is not a full complement design.

Frequently Asked Questions

What is the KOYO FC-25 needle roller bearing used for?

The KOYO FC-25 is a single-direction needle roller clutch and bearing assembly used in industrial machinery requiring compact radial support and one-way overrunning or indexing. Common applications include packaging equipment, printing presses, and conveyor systems where precise motion control and high load capacity in a limited space are needed.

What are the specifications of the KOYO FC-25 bearing?

The KOYO FC-25 has a 25 mm bore, 32 mm outer diameter, and 20 mm overall width. It is an open, single-row needle roller bearing made of alloy steel with a metric FC design. This bearing is not a full complement type and carries the industry number 25.

Where to buy the KOYO FC-25 bearing worldwide?

You can source the KOYO FC-25 bearing 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; we provide competitive pricing and reliable sourcing for this KOYO component.

How to select the correct KOYO needle roller bearing for an application?

To select the correct KOYO needle roller bearing, match the bore size (25 mm for the FC-25), outer diameter (32 mm), and overall width (20 mm) to your shaft and housing dimensions. Verify the bearing design (FC) and confirm it is a single-direction clutch assembly. Always consult the manufacturer's load ratings and speed limits for your specific application.

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 single-direction needle roller clutch & 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
KOYO Needle Roller Bearing: FC, 30, 30 mm Bore, 37 mm OD, Open, 20 mm Overall Wd, Alloy Steel, FC-30
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KOYO Needle Roller Bearing: FC, 30, 30 mm Bore, 37 mm OD, Open, 20 mm Overall Wd, Alloy Steel, FC-30
KOYO Needle Roller Bearing: FCBL, 8, 8 mm Bore, 12 mm OD, 3 Rows, Open, 22 mm Overall Wd, FCBL-8-K
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KOYO Needle Roller Bearing: FCBL, 8, 8 mm Bore, 12 mm OD, 3 Rows, Open, 22 mm Overall Wd, FCBL-8-K
KOYO Needle Roller Bearing: FCB, 8, 8 mm Bore, 14 mm OD, 3 Rows, Open, 20 mm Overall Wd, Alloy Steel (MPN FCB-8)
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KOYO Needle Roller Bearing: FCB, 8, 8 mm Bore, 14 mm OD, 3 Rows, Open, 20 mm Overall Wd, Alloy Steel (MPN FCB-8)
KOYO Needle Roller Bearing: FCB, 16, 16 mm Bore, 22 mm OD, 3 Rows, Open, 26 mm Overall Wd, FCB-16
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KOYO Needle Roller Bearing: FCB, 16, 16 mm Bore, 22 mm OD, 3 Rows, Open, 26 mm Overall Wd, FCB-16
KOYO B-1110 is a single-row, full complement drawn-cup needle roller bearing with an 11/16 in bore and 7/8 in OD. It is open and made of alloy steel. This inch-system bearing is suitable for applications where radial space is limited, such as gearboxes, pumps, and conveyor systems
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KOYO B-1110 is a single-row, full complement drawn-cup needle roller bearing with an 11/16 in bore and 7/8 in OD. It is open and made of alloy steel. This inch-system bearing is suitable for applications where radial space is limited, such as gearboxes, pumps, and conveyor systems
Single-row drawn-cup needle roller bearing with full complement design for maximum roller count. Bore 3/8 in, OD 9/16 in, open configuration, alloy steel construction. Suitable for compact radial spaces requiring high load capacity, such as transmissions, gearboxes, and pumps
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Single-row drawn-cup needle roller bearing with full complement design for maximum roller count. Bore 3/8 in, OD 9/16 in, open configuration, alloy steel construction. Suitable for compact radial spaces requiring high load capacity, such as transmissions, gearboxes, and pumps

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The KOYO FCB-25 is a single-direction needle roller clutch and bearing assembly with a 25 mm bore, 32 mm OD, and 30 mm overall width. It features three rows of rollers in an open configuration and is not a full complement design. This metric bearing is used in applications requiring compact radial support and one-way overrunning clutch action, such as in printing presses, packaging equipment, and machine tool spindles
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The KOYO FCB-25 is a single-direction needle roller clutch and bearing assembly with a 25 mm bore, 32 mm OD, and 30 mm overall width. It features three rows of rollers in an open configuration and is not a full complement design. This metric bearing is used in applications requiring compact radial support and one-way overrunning clutch action, such as in printing presses, packaging equipment, and machine tool spindles
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