Series
CF

DIN ISO 12240 - 4 Series K female thread

TOP version

Steel/bronze coupling, self-lubricating
Application: precision engineering, high speed
 DIN ISO 12240 - 4Series K
Designation


d


 H7 
d3


6H
B


C1


d1


d2


d4


d5


dk


h1


L3


L4


L5


L7


W


max
radial
load.
Co.(daN)
α°
angle

weight

(kg)
CF5 M55M586,007,7189,01111,112710364,0109600130,019
CF6 M66M696,758,92010,01312,703012405,01111700130,026
CF8 M88M8129,0010,42412,51615,873616485,013141200140,046
CF10 M1010M101410,5012,92815,01919,054320576,515171400130,074
CF12 M1212M121612,0015,43217,52222,225022666,517191900130,111
CF14 M1414M141913,5016,83620,02525,405725758,019223600150,156
CF16 M1616M162115,0019,34222,02728,576428858,023224800150,231
CF18 M18x1,518M18x1,52316,5021,84625,03131,7571329410,025275100150,295
CF20 M2020M20x2,52518,0024,35027,53434,92773310210,027305200140,402
CF22 M22x1,522M22x1,52820,0025,85430,03738,10843711112,029327500150,490
CF25 M24x225M24x23122,0029,56033,54242,85944212412,032368500150,650
CF30 M30x230M30x23725,0034,87040,05050,801105114515,0364110800171,126
CF35 M36x235M36x243*28,0037,7*8046,058*57,151255616517,0*41501240019*1,635

Attached Documents

Technical data
Download Product Table in Excel


Notes

* not included in DIN ISO 12240-4 norm
For left-hand thread add "L" (ex. CFL8 M8)
MATERIAL
Support:
Up to size 12 automatic steel 11SMnPb30 (1.0718)
from size 14 hardened and tempered steel C40 (1.1186),
galvanized surface by passivation free from hexavalent
chromium (EN ISO 4042, Fe/Zn 8c 1B)

Inner ring:
tempered, ground and polished steel for bearings 100 Cr6 (1.3505)
Outer ring:
sintered bronze, impregnated with high efficiency lubricating fluid
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