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RSCI 80 Centrifugal 4000RPM One Way Sprag Clutch Bearing

Categories Sprag Clutch Bearing
Brand Name: SUMA
Model Number: RSCI80
Certification: ISO SGS
Place of Origin: CHINA
MOQ: 1
Price: USD260-USD350 PER PIECE
Payment Terms: L/C, D/A, D/P, T/T, Western Union, Paypal
Supply Ability: 1000PCS Per Month
Delivery Time: 7-10 Days
Packaging Details: Wooden Case
Product Name: Sprag Clutch Bearing RSCI80
Material: GCr15 Bearing Steel
Size: 120*210*70mm
Torque Capacity: 4500Nm
Rotation Speed: 4000RPM
Warranty: 1 Year
Unit Weight: 12.5Kg
OEM: Accept
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RSCI 80 Centrifugal 4000RPM One Way Sprag Clutch Bearing

RSCI 80 Centrifugal 4000RPM One Way Sprag Clutch Bearing

Features

Type RSCI is a centrifugal lift off sprag type freewheel with the inner race rotating. Only the inner race is designed for freewheeling. It is a non self- supported type.
Bearings must be provided to ensure concentricity of the inner and outer races support axial and radial loads, as shown overleaf.

Concentricity and runout limits must be observed. The RSCI type accepts all types of lubricant currently used in power transmission equipment. It is possible to mount these freewheels directly in gear-boxes without separate lubrication. An oil mist is generally sufficient. Grease lubrication may be acceptable if the unit works mostly in overrunning condition, as on E-motors.
When used as a backstop, it must be checked that the overrunning speed will not go below the minimum speed given in the characteristics table.

Dimension and Capacity


TypeSizeSpeedsNo.Weight

RS

CI

dH7

TK

N1)

n

max

2)

n

imin3)

n

imax4)

D)D1h6D2H7D3D4zLII1I4f*45°dminmtminI2I3

RS

CI

F8
mmNmmin-1min-1min-1mmmmmmmmmmmmmmmmmmmmmmmmmmmmkgkg
202123157501500090366678M6635352500.852518161.50.3
253193007251400095407082M663535250156518161.60.4
3037529070011000100457587M6635352501.562518161.80.4
3555028067011000110508096M6835352501.566518162.10.5
4080026063080001256090108M8835352501.5765110212.70.7
4591225561070001306595112M8835352501.5825110212.90.9
501400235560600015080110132M8840402501.51007.5110214.31
602350210510600017585125155M1086050365211012212356.51.8
7030501954704000190100140165M10126050365212012212358.61.9
8045001804404000210120160185M101270603652140173123512.52.6
80M58001553754000210120160185M101270604652140122123513.12.6
9056001704103000230140180206M121280703652.5165223123517.43
90M87001453503000245140180206M121280704652.5160172123518.33
100105001453553000290140210258M1612908052.652.518018.631537285
100M160001403402400290170210258M161290806352.520013.521235305
130157501353302400322170240278M1612908052.65321018.63153735

6

Notes:

1) T max = 2 × T KN

2) This maximum allowable torque transmission speed nmax must not be exceeded when transmitting torque.

3) This minimum allowable overrunning speed ni imin should not be reduced under continuous operation.
Possible reduction of this minimum speed on request

4) Inner race overruns Keyway to DIN 6885.1

5) Tolerance +1

Cover F8 must be ordered separately

Mounting

Pictures


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