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China, Chinese Fgk Internal Freewheels for Press Fit on The Outer Ring1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other BearingOverrunning ClutchBackstop
Changzhou Suma Precision Machinery Co., Ltd.
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Product Description Fgk Internal Freewheels for Press Fit on The Outer RingInternal Freewheels FGKfor press fit on the outer ringwith sprags and bearing FeaturesInternal Freewheels FGK are sprag freewheels with bearing support in the dimensions of theneedle bearing series 59. The freewheels are supplied grease-filled for normal operatingconditions and are maintenance-free. The outer ring is pressed into the customer housing. This makes compact, space-saving fitting solutions possible. The freewheels FGK are used as Backstops Overrunning Clutches Indexing FreewheelsNominal torques up to 460 Nm. The torque is transmitted on the outer ring by press fit. Bores up to 50 mm.Freewheel SizeNominal t orqueMax. speedOuter ring freewheels/dynamic CLoad rating of bearing supportstatic CBore d D K L WeightMNInner ring freewheels/overruns min-1RollerBallRollerBallmmmmmmmmkgNmoverruns min-1 NNNN FGK 20505 5004 0005 6004 4002 9002750 20 37 42 230,09FGK 25705 3003 8006 3005 3003 4503 350 25 42 48 230,11FGK 30955 0003 5007 7005 5004 6003 650 30 47 54 230,13FGK 352004 6003 2008 2008 5005 2005 700 35 55 63 270,20FGK 403104 2003 0008 6508 3005 7505 700 40 62 70 300,30FGK 453703 8002 5009 2009 6506 3507 200 45 68 76 300,34FGK 504603 4002 2009 65010 0006 9507 800 50 72 80 300,36 Application exampleInternal Freewheel FGK 35 as an indexing freewheel in a circular knitting machine. Set-up in order to change material or after breakdown requires a sensitive, manual adjustment of therotary table. Therefore the rotary table is moved per hand lever via the freewheel which is working in driving operation. After set-up, the drive is carried out via the main motor and thefreewheel outer ring overruns. MountingThe torque is transmitted on the inner and outer ring by press fit. In order to transmit thetorques specified in the table, the outer ring must be accommodated in a housing with anexternal diameter K. The housing is made of steel or grey cast iron in minimum quality GG-20. When using other housing materials or smaller external diameters, we urge you to contactus regarding the transmissible torque. The tolerance of the housing bore D must be ISO R6 and the tolerance of the shaft must be ISO p5. With these fits, normal bearing clearance is achieved in a built-in state. The permissible operating temperature of the freewheel is - 40°C to 80°C. LubricationThe freewheels are supplied grease-filled for normal operating conditions. However, thefreewheels can also be connected to the customer's oil lubrication systeem; this is particularlyrecommended in the case of higher speeds. Example for orderingFreewheel size FGK 40, standard type:? FGK 40
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