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FCB-40 One-Way Needle Roller Bearing

FCB-40 is a one-way drawn cup needle roller bearing, available in open type. The assembly consists of a thin-walled stamped outer ring, needle rollers, a cage, and a one-way clutch spring component.

Model number:FCB-40

Size: 40x47x30mm

Materials: Bearing steel + PA66 with glass fiber

Weight: 0.07KG

Lead Time: 3-5 days

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Specification

FCB-40 one-way drawn cup needle roller bearing is precisely stamped with thin steel plate, featuring a compact structural space and high load-bearing capacity. It is suitable for occasions where installation space is limited and housing holes are not suitable for raceways. Once pressed into the bearing seat hole, further axial positioning is not required.

Technical parameter:

Model Number	FCB-40
Size	40x47x30mm
Weight	0.07KG
Material	Bearing steel + PA66 with glass fiber
Clearance	C2 C0 C3 C4
Precision Grade	p0
Package	plastic bag,plastic tube or single box+Carton+Pallet
MOQ	100 PCS
Shipping Port	Guangzhou, Ningbo, Shanghai
Payment	100% T/T or 30% T/T before production, 70% before delivery
Lubrication	Pre-lubricated with High-Performance Grease
Temperature Range	-20°C to +120°C
Lead Time	3-5 Days

Product Type:

FCB-40 is an open-type one-way drawn cup needle roller bearing with a built-in one-way clutch component. Under normal working conditions, it can effectively realize one-way torque transmission and reverse overrunning, protecting the transmission system from reverse impact. It can operate stably in the range of -20℃-100℃ for a long time; with appropriate lubrication, it can be used at +120℃ for short periods.

The bearings one-way clutch mechanism consists of high-elasticity springs and precision needle rollers, ensuring reliable locking and smooth overrunning, while the stamped outer ring provides strong mechanical rigidity.

Application fields:

FCB-40 one-way needle roller bearings are widely applicable to various industrial equipment and transmission systems, including fitness equipment (such as treadmills, exercise bikes), conveyor machinery, washing machines, and small lifting equipment. Their excellent one-way locking performance and high load-bearing characteristics make them perform exceptionally well in scenarios requiring unidirectional transmission and anti-reverse functions. In addition, they are also commonly used in low-speed and heavy-load conditions, especially in transmission systems where reverse rotation needs to be restricted.

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FCB-40 One-Way Needle Roller Bearing

Model No.	d	D	H	m
FCB-8	8 mm	14 mm	20 mm	11 g
FCB-10	10 mm	16 mm	20 mm	13 g
FCB-12	12 mm	18 mm	26 mm	18 g
FCB-16	16 mm	22 mm	26 mm	24 g
FCB-20	20 mm	26 mm	26 mm	28 g
FCB-25	25mm	32 mm	30 mm	48 g
FCB-30	30 mm	37 mm	30 mm	54 g
FCB-40	40 mm	47 mm	30 mm	65 g