CKZF-B Sprag Type Freewheel Backstop Clutch-TIANNIU

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CKZF-B Sprag Type Freewheel Backstop Clutch

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CKZF-B Sprag Type Freewheel Backstop Clutch

The CKZF-B Sprag Type Freewheel Backstop Clutch is a robust and reliable integrated unit that combines the functions of a Freewheel Backstop Clutch. Utilizing a durable sprag mechanism, it enables smooth and silent freewheeling (overrunning) in the forward direction while providing instant, positive, and rigid engagement for torque transmission or to lock the shaft against reverse rotation.

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CKZF-B Sprag Type Freewheel Backstop Clutch

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Product Detail

Brief Introduction:

Type CKZF-Bisa centrifugal sprag typefreewheelswith the inner race roating,using two 60 series bearings,

only the outer race is designed for freewheeling ,units are deliveredoil lubricated.

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

Suitable for back-stop,or overrunning clutch applications.

Dimensions and Capacities:

Sprag Type Freewheel Backstop Clutch

Type	Nominal Torque {N·m}	Overrunning Limiting Speeds r/min		Dimension inmm											Weight
Type	Nominal Torque {N·m}	nmin	nmax	d/ H7	D/ H7	F	D1	B	c	L	n-M	H	bw*tw	bn*tn	kg
CKZF-B30100	250	780	6000	30	100	87	75	51	68	60.5	6-M6	10	8*4.0	8*3.3	2.3
CKZF-B35110	300	740	6000	35	110	96	80	55	74	63	6-M6	12	10*5.0	10*3.3	3.2
CKZF-B40125	450	720	5000	40	125	108	90	63	86	73	6-M8	14	12*5.0	12*3.3	4.3
CKZF-B45130	510	665	4000	45	130	112	95	63	86	73	8-M8	14	14*5.5	14*3.8	5.0
CKZF-B50150	820	610	4000	50	150	132	110	73	94	86	8-M8	14	14*5.5	14*3.8	7.5
CKZF-B55160	976	600	3200	55	160	138	115	73	104	86	8-M10	16	16*6.0	16*4.3	9.0
CKZF-B60170	1300	490	3200	60	170	150	125	91	114	105	10-M10	16	18*7.0	18*4.4	12.7
CKZF-B70190	1600	480	2400	70	190	165	140	108	134	124	10-M10	16	20*7.5	20*4.9	14.5
CKZF-B80210	2500	450	2400	80	210	185	160	106	144	124	10-M10	16	22*9.0	22*5.4	19.0
CKZF-B90230	3300	420	2000	90	230	206	180	114	158	143	10-M12	20	22*9.0	25*5.4	29.5
CKZF-B100270	5800	420	2000	100	270	240	200	121	182	153	10-M16	24	28*10	28*6.4	42.5
CKZF-B130310	8500	415	2000	130	310	278	240	169	212	194	12-M16	24	32*11	32*7.4	70