Series
CF OK

DIN ISO 12240 - 4 Series K female thread

OK Version

steel/steel coupling, self-lubricating
Application: general engineering
 DIN ISO 12240 - 4Series K
Designation


d


H9*
d3


6H
B


C1


d1


d2


d4


d5


dk


h1


L3


L4


L5


L7


W


max
radial
load.
Co.(daN)
α°
angle

weight

(kg)
CF6 OK M66M696,758,92010,01312,703012405,01111700130,025
CF8 OK M88M8129,0010,42412,51615,873616485,013141200140,046
CF10 OK M1010M101410,5012,92815,01919,054320576,515171400130,075
CF12 OK M1212M121612,0015,43217,52222,225022666,517191900130,112
CF16 OK M1616M162115,0019,34222,02728,576428858,023224800150,222

Attached Documents

Technical data
Download Product Table in Excel


Notes

* not included in DIN ISO 12240-4 norm
For left-hand thread add "L" (example CFL16 OK M16)
MATERIAL
Support:
Up to size 12 automatic steel 11SMnPb30 (1.0718) from size 16 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 34 Cr4 (1.7033)
Outer ring:
sintered steel, impregnated with high efficiency lubricating fluid
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