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KOYO FCB-8 Single-Direction Needle Roller Clutch & Bearing Assembly - Single-Direction Needle Roller Clutch & Bearing Assemblies
KOYOSingle-Direction Needle Roller Clutch & Bearing Assemblies

KOYO FCB-8 Single-Direction Needle Roller Clutch & Bearing Assembly

The KOYO FCB-8 is a single-direction needle roller clutch and bearing assembly with a metric design. It features a three-row, non-full complement configuration, an 8 mm bore, a 14 mm OD, and a 20 mm overall width…

SKU 3G-OTH-102369

Also listed as: FCB8 · FCB 8

Brand
KOYO
Item
FCB-8 Single-Direction Needle Roller Clutch & Bearing Assembly
Part Number
FCB-8
Category
Single-Direction Needle Roller Clutch & Bearing Assemblies
Available to Order
Also known as:FCB-8KOYO
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KOYO
Manufacturer Part Number
FCB-8
Type
8, Open, Alloy Steel
Bore
8 mm
OD
14 mm
Rows
3
Overall Wd
20 mm
Bearing Design
FCB
Number of Rows
Three
Full Complement
No
System of Measurement
Metric
Bearing Industry Number
8

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

Product Description

The KOYO FCB-8 is a single-direction needle roller clutch and bearing assembly with a metric design. It features a three-row, non-full complement configuration, an 8 mm bore, a 14 mm OD, and a 20 mm overall width, constructed from alloy steel. This open bearing carries the industry number 8 and is identified by manufacturer part number FCB-8.

Frequently Asked Questions

What is the KOYO FCB-8 needle roller bearing used for?

The KOYO FCB-8 is a single-direction needle roller clutch and bearing assembly used in industrial machinery requiring compact, high-load radial support and one-way overrunning or indexing. Common applications include packaging equipment, printing presses, and conveyor systems where precise, space-saving motion control is needed.

What are the specifications of the KOYO FCB-8 bearing?

The KOYO FCB-8 has an 8 mm bore, 14 mm OD, and 20 mm overall width. It is a three-row, open, non-full complement design made of alloy steel. This metric bearing carries industry number 8 and manufacturer part number FCB-8. It is a single-direction needle roller clutch and bearing assembly.

Where to buy the KOYO FCB-8 bearing worldwide?

3G Electric supplies the KOYO FCB-8 needle roller bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine KOYO bearings and support your procurement with technical expertise across 14 industrial departments.

How to select the correct KOYO FCB-8 bearing for an application?

To select the KOYO FCB-8, verify your shaft diameter matches the 8 mm bore and housing fits the 14 mm OD. Confirm the 20 mm overall width and three-row configuration suit your load and space constraints. For single-direction clutch applications, ensure rotation direction aligns with the bearing's design. Consult 3G Electric for application guidance.

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.
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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 20 mm bore, 26 mm outer diameter, and 26 mm overall width. Features three rows of rollers in an open configuration, non-full-complement design. Used in industrial machinery for one-way overrunning, indexing, and compact high-load support
KOYO
Metric single-direction needle roller clutch and bearing assembly with 20 mm bore, 26 mm outer diameter, and 26 mm overall width. Features three rows of rollers in an open configuration, non-full-complement design. Used in industrial machinery for one-way overrunning, indexing, and compact high-load support

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