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KOYO Needle Roller Bearing: FC, 12, 12 mm Bore, 18 mm OD, Open, 16 mm Overall Wd - Single-Direction Needle Roller Clutch & Bearing Assemblies
KOYOSingle-Direction Needle Roller Clutch & Bearing Assemblies

KOYO Needle Roller Bearing: FC, 12, 12 mm Bore, 18 mm OD, Open, 16 mm Overall Wd

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

Brand
KOYO
Item
Needle Roller Bearing: FC, 12, 12 mm Bore, 18 mm OD, Open, 16 mm Overall Wd
Category
Single-Direction Needle Roller Clutch & Bearing Assemblies
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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
View Full Spec Sheet

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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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