Type CKZF-B is a centrifugal sprag tpe freewheels with the inner race rotating. Using two 60 series bearings. Only the outer race is designed for freewheeling. Units are devliered oil lubricated.

The inner race and the outer race have a keyway and the coping have screw. Teary for either horizontal or vertical installation.

Suitable for backstop, or overrunning clutch applications.

Mounting Example

Type	Nominal torque [N.m]	Min non-contact rotating speed	Max non-contact rotating speed	Dimension in contour [mm]											Weight [kg]
Type	Nominal torque [N.m]	n_min	n_max	d [H7]	D [h7]	F	D₁	B	C	L	n - M	H	b_w x t_w	b_n x t_n	Weight [kg]
CKZF-B30100	250	780	6000	30	100	87	75	51	68	60.5	6 - M6	10	8 x 4.0	8 x 3.3	2.3
CKZF-B35110	416	740	6000	35	110	96	80	55	74	63	6 - M6	12	10 x 5.0	10 x 3.3	3.2
CKZF-B40125	590	720	5000	40	125	108	90	63	86	73	6 - M8	14	12 x 5.0	12 x 3.3	4.3
CKZF-B45130	650	665	4000	45	130	112	95	63	86	73	8 - M8	14	14 x 5.5	14 x 3.8	5.0
CKZF-B50150	1310	610	4000	50	150	132	110	73	94	86	8 - M8	14	14 x 5.5	14 x 3.8	7.5
CKZF-B55160	1480	600	3200	55	160	138	115	73	104	86	8 - M10	16	16 x 6.0	16 x 4.3	9.0
CKZF-B60170	1900	490	3200	60	170	150	125	91	114	105	10 - M10	16	18 x 7.0	18 x 4.4	12.7
CKZF-B70190	2700	480	2400	70	190	165	140	108	134	124	10 - M10	16	20 x 7.5	20 x 4.9	14.5
CKZF-B80210	4502	450	2400	80	210	185	160	106	144	124	10 - M10	16	22 x 9.0	22 x 5.4	19.0
CKZF-B90230	7000	420	2000	90	230	206	180	114	158	143	10 - M12	20	22 x 9.0	25 x 5.4	29.5
CKZF-B100270	11400	420	2000	100	270	240	210	121	182	153	10 - M16	24	28 x 10	28 x 6.4	42.5
CKZF-B130310	15100	415	2000	130	310	278	240	169	212	194	12 - M16	24	32 x 11	32 x 7.4	70.0

Product Tags:

Bearing Supported Non Contact Thickness 68mm Sprag Overrunning Clutch

One Way Overrunning Clutch

Overrunning Clutch Bearing

Sprag Overrunning Clutch

One Way Roller Clutch

Backstop Cam Clutch

Conveyor Belt Backstop

Shaft Clamping Elements

Keyless Locking Assembly

Electromagnetic Clutch Brake

Torque Limiter Clutch

Bearing Supported Non Contact Thickness 68mm Sprag Overrunning Clutch

sprag clutch bearings

overrunning clutch design

kia tensioner bearing