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KOYO FC-12 Single-Direction Needle Roller Clutch & Bearing Assembly - Single-Direction Needle Roller Clutch & Bearing Assemblies
KOYOSingle-Direction Needle Roller Clutch & Bearing Assemblies

KOYO FC-12 Single-Direction Needle Roller Clutch & Bearing Assembly

The KOYO FC-12 is a single-direction needle roller clutch and bearing assembly from the FC design series. This metric unit features a 12 mm bore, 18 mm OD, and 16 mm overall width, with an open configuration and one…

SKU 3G-OTH-101844

Also listed as: FC12 · FC 12

Brand
KOYO
Item
FC-12 Single-Direction Needle Roller Clutch & Bearing Assembly
Category
Single-Direction Needle Roller Clutch & Bearing Assemblies
Available to Order
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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-12
Type
12, Open, Alloy Steel, FC-12
Bore
12 mm
OD
18 mm
Overall Wd
16 mm
Bearing Design
FC
Number of Rows
One
Full Complement
No
System of Measurement
Metric
Bearing Industry Number
12

Technical Documents

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

Product Description

The KOYO FC-12 is a single-direction needle roller clutch and bearing assembly from the FC design series. This metric unit features a 12 mm bore, 18 mm OD, and 16 mm overall width, with an open configuration and one row of rollers. It is constructed from alloy steel and is not a full-complement bearing.

Frequently Asked Questions

What is the KOYO FC-12 needle roller bearing used for?

The KOYO FC-12 is a single-direction needle roller clutch and bearing assembly used in industrial machinery requiring compact radial support and one-way overrunning clutch action. Common applications include printing presses, packaging equipment, and conveyor systems where precise indexing or backstop functionality is needed.

What are the specifications of the KOYO FC-12 bearing?

The KOYO FC-12 is a metric needle roller bearing with a 12 mm bore, 18 mm OD, and 16 mm overall width. It has an open configuration, one row of rollers, and is not full-complement. The bearing design is FC, industry number 12, and it is made from alloy steel.

Where to buy the KOYO FC-12 bearing worldwide?

You can source the KOYO FC-12 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 FC-12 bearing for an application?

To select the KOYO FC-12, verify your shaft diameter matches the 12 mm bore and housing fits the 18 mm OD. Confirm the 16 mm width fits your space envelope. Ensure the single-direction clutch orientation aligns with your rotation requirements. For load ratings, consult KOYO's technical data for the FC-12.

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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Metric single-direction needle roller clutch and bearing assembly with 10 mm bore, 16 mm OD, and 20 mm overall width. Open design with three rows, not full complement. Supports one-way overrunning or indexing motion in industrial machinery such as packaging equipment, printing presses, and conveyor systems
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Single-direction needle roller clutch and bearing assembly with a 35 mm bore, 42 mm OD, and 20 mm overall width. Constructed from alloy steel, this open, single-row, non-full complement unit supports one-way overrunning or indexing motion in industrial machinery such as packaging equipment, printing presses, and conveyor systems

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