Gold Member Since 2014
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Changzhou Suma Precision Machinery Co., Ltd.

Sprag Clutch, Indexing Freewheel, One Direction Bearing manufacturer / supplier in China, offering Cage Freewheels Sf57-18, 5p One Way Clutch with Sprags, Radial Spherical Plain Bearings Ge Es 2RS/Ge...Do Slide Bearings, Ball Joint Rod End Bearing Spherical Plain Bearing Ge17es and so on.

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Supplier Homepage Product one way bearing (freewheel bearing) Cage Freewheels Sf57-18, 5p One Way Clutch with Sprags

Cage Freewheels Sf57-18, 5p One Way Clutch with Sprags

FOB Price: US $50-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-1,000/ Piece
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Production Capacity: 10000PCS/Year
Transport Package: Single Box
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: SF57-18, 5
  • Type: P
  • Weight: 0,13kg
  • Outer Diameter: 75mm
  • Precision: P6
  • Trademark: SUMA or OEM
  • Origin: Changzhou
  • Model: Sf57-18,5
  • Theoretical Nominal Torque: 1 200nm
  • Inner Diameter: 57mm
  • OEM: Accept
  • Delivery: 10-15days
  • Specification: P6
  • HS Code: 84836000
Product Description
Cage Freewheels SF P
for assembly with inner and outer ring
for high run out (T.I.R.), with sprags
 
Features
Cage Freewheels SF P are sprag freewheels to be installed between customer-supplied inner and outer rings. The freewheels SF P are used as:
 Backstops
 Overrunning Clutches
 Indexing Freewheels
Nominal torques up to 5 800 Nm.
 
Freewheel SizeTypeTheoretical  nominal torque
 Nm
NmNominal torque at existing run out (T.I.R.)
Nm
NmJ
mm
D
mm
B
mm
K
mm
Sprags QuantityWeight
kg
SF37-14,5P230    20020037,0055,0014,575140,06
SF44-14,5P42039036035044,0062,0014,590200,08
SF57-18,5P1 20096075060057,0075,0018,5100240,13
SF72-23,5P2 7002 2001 7001 40072,0090,0023,5130320,23
SF82-25P2 8002 4001 9001 50082,00100,0025,0135360,26
SF107-25P4 1003 3002 7002 100107,00125,0025,0165480,35
SF127-25P5 8004 8003 9003 100127,00145,0025,0200560,40
 
The maximum transmissible torque is 2 times the specified nominal torque.
The theoretical nominal torque applies only for ideal concentricity between the inner and outer ring. In practice, the concentricity is affected by the bearing play and centering errors of the neigh bouring
parts.
Then the nominal torques specified in the table apply, whilst taking into consideration the existing run out (T.I.R.).
 
 
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