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Changzhou Suma Precision Machinery Co., Ltd.

Complete Freewheel Clutch, One Way Bearing, Complete Freewheel manufacturer / supplier in China, offering Complete Freewheel Clutch Unit Ra437z One Way Bearing, Nfs200 One Way Indexing Clutch Roller Type, Complete Freewheel/Overrunning Clutch with Shaft Coupling (FR...300CA) and so on.

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Supplier Homepage Product one way bearing (freewheel bearing) Complete Freewheel Clutch Unit Ra437z One Way Bearing

Complete Freewheel Clutch Unit Ra437z One Way Bearing

FOB Price: US $65 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $65/ Piece
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Production Capacity: 10000PCS/Year
Transport Package: Single Box
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: RA437Z
  • Inner Diameter: 15mm
  • Width: 32mm
  • Rotation Speed: 1, 700rpm
  • OEM: Accept
  • Precision: P6
  • Specification: P6
  • HS Code: 84836000
  • Model: Ra437z
  • Outer Diameter: 65mm
  • Torque: 161nm
  • Weight: 0.81kg
  • Port: Shanghai;Ningbo
  • Trademark: SUMA or OEM
  • Origin: Changzhou
Product Description
Complete Freewheel Clutch Unit RA
 
Characteristics
Width:34 mm
Operating temperature:max. 100° C
Lubrication
Operative lifetime oil lubrication
Installation
Installation tolerances
Shaft js6 (k5)
 
Mating parts
Hardening and grinding of the mating parts is not necessary. Thoroughly clean (grease free) the mating parts in the vicinity of the freewheel clutch as well as the freewheel clutch's rings before making the press fit.
 
Bearing
The freewheel clutch includes ball and roller bearings. Additional external bearing support is not necessary.
 
Press fit pressure                   
Press fit pressure must not be applied to the balls. Installation/removal through inner ring only.
 
Clamping direction
The arrow on the inner ring designates the inner ring's clamping direction.
 
Mounting tab
Mounting tab must not be fixed to the housing tight.
TComponents

 
tComponents
Freewheel clutch nsert element*Freewheel clutch Complete freewheel clutch unit, series FND insert element FE 400 Z (tension spring)
+ Raceways
inner ring
 
outer ring
bearing steel, hardened and ground Keyway per DIN 6885, Sheet 1 P9 with back clearance With mounting tab (cast steel or steel)*
+ Ball bearingIntegrated
 
+ Roller bearing
 
Lifetime oil lubrication
+ SealSUMA rubber seal
Not suitable for indexing freewheel clutch applications.
 
Data
Designationd
[mm]
D
[mm]
 
A
[mm]
W
[mm]
C
[mm]
E
[mm]
F
[mm]
Tnom
[Nm]
nmax
[rpm]
Cdyn.
[N]
Cstat.
[N]
Weight
[kg]
b
[mm]
t
[mm]
Item no.
FND 437 Z1565 
12
321047621611,7008,9628,6610.8152.3301026
FND 442 Z2075 
16
361254722081,50010,24710,7081.0862.8301030
FND 453 Z2590 
16
451662843141,20011,41713,5771.5083.3301043
FND 459 Z30100 
16
501668923811,10012,69116,3201.8183.3301048
FND 463 Z35100 
16
501668924281,10013,07017,0631.75103.3306681
FND 470 Z40110 
20
5020851155091,00014,05019,8402.28123.3301056
FND 473 Z45110 
20
5020851155431,00014,12819,8962.2143.8306682
Inner ring clamping direction left available on request. Rotation speed n = shaft speed The specified nominal torque refers to the integrated freewheel clutch insert element, not the key way.
Drawing legend:
E = bore spacing
F = support lever length
T = torque
n = rotation speed
C = mounintg tab bore
d = inner diameter
b = keyway width
t = keyway depth
D = outer diameter
B = mounintg tab width
A = mounintg tab thickness
 
 
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