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

Backstop, Overrunning Clutch, Hould Back Clutch manufacturer / supplier in China, offering Cage Freewheels Bwx 13143A with Sprags for Assembly, Fgk Internal Freewheels for Press Fit on The Outer Ring, One Way Backstop Clutch (TSS cam clutch) and so on.

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Supplier Homepage Product one way bearing (freewheel bearing) Cage Freewheels Bwx 13143A with Sprags for Assembly

Cage Freewheels Bwx 13143A with Sprags for Assembly

FOB Price: US $5-50 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5-50/ Piece
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Port: Shanghai, China
Production Capacity: 10000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: BWX 13143A
  • Type: Engaging
  • Weight: 0,06kg
  • Outer Diameter: 44.425mm
  • Precision: P6
  • Trademark: SUMA or OEM
  • Specification: P6
  • HS Code: 84836000
  • Model: Bwx 13143A
  • Nominal Torque: 1 20nm
  • Inner Diameter: 27,767mm
  • OEM: Accept
  • Delivery: 10-15days
  • Transport Package: Single Box
  • Origin: Changzhou
Product Description
Cage Freewheels Bwx 13143A with Sprags for Assembly
Cage Freewheels BWX
for assembly with inner and outer ring
with sprags
 
Features
Cage Freewheels BWX are sprag freewheels to be installed between customer-supplied inner
and outer rings. The freewheels BWX are used as:
Backstops
 Overrunning Clutches
 Indexing Freewheels
Nominal torques up to 4 900 Nm.
Cage Freewheels Bwx 13143A with Sprags for AssemblyCage Freewheels Bwx 13143A with Sprags for AssemblyCage Freewheels Bwx 13143A with Sprags for AssemblyCage Freewheels Bwx 13143A with Sprags for AssemblyCage Freewheels Bwx 13143A with Sprags for Assembly
Freewheel SizeTypeNominal t orqueJDBKSprags QuantityDrag stripsBrake clipsDesign as ill.Weight
MN+0,008±0,013 mmmmmmQuantityQuantitykg
Nm-0,005 mm      
BWX133590ADisengaging6322,22538,88710,044,012  109-20,03
BWX13143AEngaging12027,76744,42513,551,014  109-20,06
BWX133392Disengaging28038,09254,75016,071,018  109-30,09
BWX1310145Disengaging18041,27557,93713,574,214 3109-20,07
BWX132909ADisengaging36044,45061,11216,078,52023109-20,10
BWX133339Disengaging31049,72166,38313,585,02224109-20,09
BWX 1310003Disengaging31049,72166,38313,585,022 4109-20,09
BWX137222Engaging57049,72166,38319,085,022  109-20,12
BWX1310445Disengaging40054,76571,42713,591,724  109-20,09
BWX1310172Engaging54054,76571,42716,091,724  109-20,12
BWX1310226Disengaging52054,76571,42716,091,72424109-20,12
BWX136709Engaging77054,76571,42721,091,724310109-20,16
BWX1310147Disengaging1 00054,76571,42725,491,72438109-20,20
BWX136324Engaging60057,76074,42719,095,026  109-30,14
BWX1310080Disengaging67072,21788,88213,5115,030 4109-20,12
BWX13168Engaging1 30072,21788,88221,0115,030  109-30,20
BWX134012Engaging1 30072,21788,88221,0115,030410109-30,20
BWX137322Disengaging2 00079,698296,36325,4124,034512109-20,28
BWX138316Disengaging2 96083,5972102,59625,4131,634512109-20,30
BWX13261A1Disengaging1 600103,2312119,89316,0154,040610109-30,19
BWX13236Disengaging1 700117,3912136,39116,0175,33056109-30,25
BWX133403BEngaging4 900123,8812142,88025,4188,044 11109-20,46
 
Disengaging
When the outer ring is rotating the centrifugal force causes the sprags to lift off from the inner
race. This reduces wear during freewheeling operation.
Engaging
When the outer ring is rotating the centrifugal force presses the sprags against the inner ring.
This enhances the ability of the sprags to engage immediately when torque is applied.
Drag strips
To reduce wear during freewheeling operation between sprags and the inner race, drag strips
made from wear-resistant beryllium copper alloy are attached to the inner cage. This results in increased friction between inner cage and inner race. This counteracts individual sprag activation during freewheeling operation, thereby greatly reducing sprag pressure on the inner race.
Brake clips
Some freewheel sizes are available with brake clips fitted on the outer cage to prevent further
automatic rotation of the Cage Freewheel during rapid acceleration and deceleration of
 
 
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