S200 Series Sprag Type Freewheel with Good Quality

• Model: S200
• Type: Sprag
• Weight: 0.25-1.0kg
• Drag Torque: 0.01-0.02ncm
• Torque: 45-850nm
• Stock: Rich
• Model NO.: S200
• Seal Type: Seal
• OEM: Accept
• Export: Worldwide
• Delivery: 10-15days
• Transport Package: Single Box or as Your Requirements
• Specification: P6
• Trademark: SUMA or OEM
• Origin: Changzhou, Jiangsu, China
• HS Code: 84836000
• Production Capacity: 2000PCS/Month

Product Description

S200 Series Sprag Type Freewheel with Good Quality
 

 Data Sheet

Details
Item		B200 Series/S200
Material		GCr15
Max. Idexing		150 cycle/min
Key Way		4X2.5  -  12X4.5
Outer Diameter		40 - 125 mm
Weight		0.23-2.40 kg
Drag Torque		0.1 - 0.39 Nm
Application		Elevator, Industrial Machines

Product Description
Type S200 is a non bearing supported sprag type freewheel. The sprags run directly on the shaft
provided by the user. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.
A typical arrangement is to install this type alongside a bearing as shown on the following page. The housing bore to receive the outer race will be machined with a H7 tolerance. A key will transmit the torque. The shaft on which the sprags run must have a surface hardness of HRc 60 to 62 for a finished depth of 0,6 mm minimum. Core hardness should be HRc 35 to 45. Surface roughness must not exceed 22 CLA. Maximum shaft taper 0,01 mm per 50 mm length.Concentricity between shaft and housing bore should be maintained within TIR 0,05 mm.
The preferred lubrication is oil. The Stieber design allows the use of most of the common lubricants used in power transmission including gear oils with EP additives. When necessary grease lubrication is also possible.
 
Different Sizes For Your Reference

Type	Size			Overrunning speeds							Weight	Drag torque
AA		d+0 -0.025 (mm)	TKN1)               (Nm )	Nimax2) (min-1)	Namax3) (min-1)	D (mm)	L (mm)	b (mm)	t (mm)	Bearig series	(kg)	Tr (Ncm)
	203	16.510	45	2400	500	40-0.014     -0.039	25	4	2.5	6203	0.25	0.01
	204	18.796	60	2400	500	47-0.014     -0.039	25	5	3	6204	0.35	0.01
	205	23.622	100	1800	400	52-0.017     -0.042	25	5	3	6205	0.45	0.02
	206	32.766	240	1800	350	62-0.017     -0.042	28	7	4	6206	0.70	0.02
	207	42.088	380	1800	300	72-0.017     -0.042	28	7	4	6207	0.80	0.02
	208	46.761	560	1800	200	80-0.017     -0.042	32	10	4.5	6208	0.90	0.02
	209	46.761	560	1800	200	85-0.020     -0.042	32	10	4.5	6209	0.95	0.02
	210	56.09	850	1200	200	90-0.020     -0.042	32	10	4.5	6210	1.00	0.03

1) Tmax = 2 × TKN
2) Inner race overruns
3) Outer race overruns

Product Display







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

Certificates


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.

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