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One Way Bearing Cage Freewheels K

Cage Freewheels K are sprag freewheels to be installed between customer-supplied inner and outer rings from Suma bearing factory.

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Product Detail

Cage Freewheels K are sprag freewheels to be installed between customer-supplied inner and outer rings from Suma bearing factory.

The freewheels K are used as:

➧Backstops

➧Overrunning Clutches ➧Indexing Freewheels Nominal torques up to 470 Nm.&emsp;

Sizes of One Way Bearing Cage Freewheels K

Different types of One Way Bearing Cage Freewheels K

Freewheel Size	Nominal t orque M_N Nm	J -0,008 mm	D +0,01 mm	B mm	K mm	Sprags Quantity	Weight kg
K 2400 01	46	24	32	8,7	44	20	0,02
K 2900 02	67	29	37	8,7	53	24	0,02
K 3400 02	93	34	42	8,7	58	27	0,02
K 4100 03	220	41	49	11,7	66	32	0,03
K 4700 02	350	47	55	13,2	73	36	0,05
K 5100 02	400	51	59	13,2	79	39	0,05
K 5700 01	470	57	65	13,2	88	43	0,06

The theoretical nominal torque applies only for ideal concentricity between the inner and outer ring.

The maximum transmissible torque is 2 times the specified nominal torque. See page 14 for determination of selection torque.

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
&bdquo;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