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Changzhou Suma Precision Machinery Co., Ltd.

Freewheel Clutch S200 Series, S200 Bearing, Sprag Type Bearing manufacturer / supplier in China, offering S200 Series Sprag Type Freewheel with Good Quality, Freewheel Overrunning Clutch One-Way Sprag Clutch Smz20 Smz30, Needle Bearing HK1210 HK1212 One Way Bearing One Way Clutch and so on.

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Supplier Homepage Product one way bearing (freewheel bearing) S200 Series Sprag Type Freewheel with Good Quality

S200 Series Sprag Type Freewheel with Good Quality

FOB Price: US $5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5/ Piece
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Port: Shanghai, China
Production Capacity: 2000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: S200
  • Type: Sprag
  • Drag Torque: 0.01-0.02ncm
  • Stock: Rich
  • OEM: Accept
  • Delivery: 10-15days
  • Transport Package: Single Box or as Your Requirements
  • Origin: Changzhou, Jiangsu, China
  • Model: S200
  • Weight: 0.25-1.0kg
  • Torque: 45-850nm
  • Seal Type: Seal
  • Export: Worldwide
  • Trademark: SUMA or OEM
  • Specification: P6
  • HS Code: 84836000
Product Description
S200 Series Sprag Type Freewheel with Good Quality
 Data Sheet
ItemB200 Series/S200
Max. Idexing150 cycle/min
Key Way4X2.5  -  12X4.5
Outer Diameter40 - 125 mm
Weight0.23-2.40 kg
Drag Torque0.1 - 0.39 Nm
ApplicationElevator, 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
TypeSize          Overrunning speeds WeightDrag torque
(Nm )
Bearig series(kg) Tr
1) Tmax = 2 × TKN
2) Inner race overruns
3) Outer race overruns

Product Display
S200 Series Sprag Type Freewheel with Good Quality
S200 Series Sprag Type Freewheel with Good Quality

S200 Series Sprag Type Freewheel with Good Quality

S200 Series Sprag Type Freewheel with Good Quality

Company Information
S200 Series Sprag Type Freewheel with Good Quality

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 Servesto 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

S200 Series Sprag Type Freewheel with Good Quality


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!

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