FKN - Metric Ball Bearing Size with Keyway

Type series FKN 62../FKN 62..-RS/FKN 62..-2RS

Our FKN series includes a keyway, which prevent relative motion between mating components of bearing linkage assemblies.

  • available sizes 6203 to 6208
  • Type FKN 62.. RS with single seal and grease lubricated
  • Type FKN 62..-2RS with double seal - grease lubricated for the life time
  • open design clutches are just rust protected but not lubricated
  • keyway according to DIN 6885 page 3

FKN 62..

FKN 62.. 2RS

FKN 62.. RS

FKN FKN 2RS FKN RS
No. Shaft Diameter
d [mm]
Outer Diameter
D [mm]
Width
b [mm]
Torque
M [Nm]
FKNN 620317401253
FKNN 6203 RS17401253
FKNN 620420471460
FKNN 6204 2RS20471460
FKNN 6205255215104
FKNN 6205 2RS255215104
FKNN 6206306216148
FKNN 6206 2RS306216148
FKNN 6208408018267
FKNN 6208 2RS408018267
FKNN 6304 2RS205215104
FKN 620317401253
FKN 6203 RS17401253
FKN 620420471460
FKN 6204 2RS20471460
FKN 6205255215104
FKN 6205 2RS255215104
FKN 6206306216148
FKN 6206 2RS306216148
FKN 6207357217265
FKN 6207 2RS357217265
FKN 6208408018267
FKN 6208 2RS408018267

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