One way clutch -drawn cup roller clutches /clutch and bearing assemblies, It may take the switch, the prevent returning installment, the overdrive clutch. HF, FC, RC (roller pin coupling): Is composed of the drawn cup and the plastic retainer; The retainer may bring the plastic reed also to be possible on the stainless steel reed guidance roller pin, in the addendum circle incline roller conveyer and the roller pin takes the locking arrangement. HFL, FCB, RCB (coupling and bearing assembly): The supporting bearing installs in the roller pin coupling's both sides and withstands the radial load, those who take the supporting bearing is the roller pin and the plastic retainer module. MATERIAL: The outer covering is generally the ST14 low-carbon steel (special occasion may use stainless steel); Keep the shelf usually strengthening nylon; The needle is a bearing steel to roll, produce according to the needs of customer too. For example: Unidirectional HF2016 is widely applied on the washer bearing!

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

Pre-sale service:

We will delivery the goods in 10 days after your order is confirmed.

After sale service:

Our factory provide technical assistance to support every doubt during usage and maintenance. 

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.

If you have any needs,pls contact me at any time!