MI 20S 300RPM One Way Backstop Cam Freewheel Clutch

Basic Information
Place of Origin: CHINA
Brand Name: SUMA
Certification: ISO SGS
Model Number: MI20S
Minimum Order Quantity: 1
Packaging Details: Carton Box
Delivery Time: 7-10 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, Paypal
Supply Ability: 1000PCS Per Month
Product Name: Cam Clutch Bearing MI20S Torque Capacity: 43.1Nm
Rotation Speed: 300RPM Unit Weight: 1.9Kg
Warranty: 1 Year Size: 20*80*67mm
Material: GCr15 Bearing Steel OEM: Accept
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MI 20S Freewheel Clutch


One Way Freewheel Clutch


MI 20S Clutch Cam

                                           MI 20S 300RPM One Way Backstop Cam Freewheel Clutch
1. Specially treated cams are used to achieve better
wear resistance.
2. Feeding drive for bag-making machines or
coiling machines


Technical Datas

Item MI20S
Precision P6
Type cam
Bore size (mm) 20
Outer race (mm) 80
Torque (KN) 43.1
Max. Inner race overrunning (cycle/min) 300
Drag Torque(Nm) 0.29
Weight (kg) 1.9
Package Carton Box / Wooden Box
Delivery time 7-10 days after order confirmed
Payment terms L/C, T/T, D/P, D/A, Western Union

Dimensions and Capacities
MI 20S 300RPM One Way Backstop Cam Freewheel Clutch 0

Model Torque
Bore Size A C B F



MI20S 43.1 300 0.29 20 6x2.8 67 65 80 30 55 45 1.9
MI30S 196 300 1.08 30 10x3.3 82 80 100 45 75 100 4

Mounting and Coupling
1. When mounting sprockets or gears to the outer race, use the outer race inner dimension (dimensionE) to make a centering flange on the sprocket or gear. Then attach firmly with bolts of tensile strength 10.9 or greater to the tapped holes in the outer race. Recommended tolerance between mounted gear and centering flange is f7.
2. The recommended shaft tolerance is h6 or h7.
3. Always use a parallel key, and do not use a tapered key. A parallel key meeting ISO R773 (DIN 6885.1)
is recommended. Make sure that there is no lateral play between the key and keyways. Install an end plate on the face of the inner race
4. When inserting the shaft, apply pressure only to the face of the inner race only.
5. See “Lubrication and Maintenance” on page 79.

MI 20S 300RPM One Way Backstop Cam Freewheel Clutch 1

MI 20S 300RPM One Way Backstop Cam Freewheel Clutch 2

Contact Details
Ellen Zhang

Phone Number : 86-18068536660

WhatsApp : +8618068536660

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