Suma Precision Machinery

Freewheel Size

Nominal t orque
M_N
Nm

J
-0,008 mm

D
+0,01 mm

B
mm

K
mm

Sprags Quantity

Weight
kg

Mounting
The lateral guidance of the Cage Freewheels
can be effected either by a shoulder on the
outer ring or by guard rings or guard discs
which are fixed in the outer ring. There must be
no undercuts, recesses, shoulders or chamfers,
or any eccentricity whatsoever, over dimension
„B“. For ease of assembly we recommend that
the inner and outer races be chamfered at an
angle of 15 degrees for a leghts of 3 mm.
The double-cage is made of glass fibre rein -
forced polyamide 6.6. Permissible continuous
operating temperature ranges from -20 °C to
+130 °C.
Please note the technical points on page 118
regarding the sprag tracks.

Example for ordering
Freewheel size K 5700 01, standard type:
• K 5700 01