FC4k Drawn up Roller Clutch with Overrunning or Holding Function

• Rolling Body: Ball Bearings
• The Number of Rows: Single
• Outer Dimension: Small (28-55mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: FC4K
• Separated: Unseparated
• Model: FC4k
• Type: Needle Roller Bearing
• Name: FC4k Drawn up Roller Clutch with Overrunning
• Inner Diameter: 4mm
• Outer Diameter(mm): 8mm
• Weight: 1g
• OEM: Accept
• Port: Shanghai;Ningbo
• Delivery: 10-15days
• Place of Origin: Changzhou China(Mainland)
• Transport Package: Single Box or as Your Requirements
• Specification: P6
• Trademark: SUMA or OEM
• Origin: Changzhou, Jiangsu, China
• HS Code: 84836000
• Production Capacity: 10000PCS/Month

Product Description

                       FC4k Drawn up Roller Clutch with Overrunning or Holding Function

Data Sheet

Item	FC 4K
Material	Outer race: ST14, Holder: Nylon , Needle: Stainless Steel
Inner dia.	4 mm
Outer dia.	8 mm
Thickness	6 mm
Torque capacity	0.34 Nm
Weight	1 g
Package	Carton package or as your requirements

Changzhou Suma Precision Machinery CO.,LTD is specialized in producing various one way clutch, backstop clutch, cam clutch, one way bearing, motor starting clutch and needle roller bearing with high technology. Including NF, BS, BS-R, BSEU, MZ, MZEU, MA, MI, MX, CSK (KK, BB), DC, AS (TSS, NSS), ASNU (TFS, NFS), FWD, B200, RSBW, RSCI, MZ, HF, HFL, etc.



Introduction
One way needle clutch bearing (Drawn cup roller clutches) are one-way clutches comprising thin-walled, drawn outer rings with a series of ramps on the inside diameter, plastic cages, springs and needle rollers. They can transmit torques in one direction and are radially compact. The roller clutches are available with and without a bearing assembly. Drawn cup roller clutches give very precise indexing, since individual spring retention of each needle roller ensures constant contact between the shaft, needle rollers and the clamping surfaces. They allow high indexing frequencies due to their low mass and therefore the low moment of inertia of the clamping elements. They also have a low free-wheeling frictional torque. Drawn cup roller clutches can be used in a wide variety of applications, for example as indexing elements, back-stopping clutches or overrunning clutches. The drawn cup roller clutch fulfils the overrunning or holding function as appropriate. 

Feature
Three pieces needles  equipped to be locking assembly function. 
Torque increases double of the normal HF Model. 
Allow high indexing frequencies due to their low mass.

Catalogue

Type	Weight(g)	Dimesion
		Inner Diameter(mm)	Outer Diameter(mm)	Height(mm)	Rotational torque (Nm)
FC4K	1	4	8	6	0.34
FC6	3	6	10	12	1.76
FC6K	3	6	10	12	1.76
FC8	4	8	14	12	5.3
FCL8K	3.5	8	12	12	5
FC10	4.8	10	16	12	6
FCL10K	4	10	14	12	5.3
FC12	11	12	18	16	12.2
FC14K	13	14	20	16	17.3
FC16	14	16	22	16	20.5
FC20	17	20	26	16	28.5
FC25	30	25	32	20	66
FC30	36	30	37	20	90
FC35	40	35	42	20	121
FCB8	10	14	14	20	5
FCB10	15	16	16	20	10
FCB12	18	18	18	26	12.2
FCB16	22	22	22	26	20.5
FCB20	27	26	26	26	28.5
FCB25	44	32	32	30	66
FCB30	51	37	37	30	90
FCB35	58	42	42	30	121

Advantages:
FC/RC Series  drawn cup one way clutch: 
1. Good quality 
2. Unilateral bearing 
3. Low noise 
4. Low free-wheeling
5. Can be used in a wide variety of applications 
6. Allow high indexing frequencies due to their low mass 



Production Flow


Package


Company Information
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology. 

We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied. 

Our Advantages
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality
 

FAQ:
Q: Why do we choose your company?

A: We always insist quality first. We have our bearing factory, therefore we have advantage in quality control and price of one way clutch bearing.

 Q:What is the delivery time?

A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.

 Q: What is your payment term?

A: Our payment term include L/C, T/T, Western Union, Paypal etc.

 Q: Can you send bearing samples first?

A: Yes, we can send bearing samples of one way clutch bearing to check quality first.