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CKF-A50150 6000RPM Overrunning One Way Roller Clutch

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CKF-A50150 6000RPM Overrunning One Way Roller Clutch

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Brand Name :	SUMA
Model Number :	CKF-A50150
Certification :	ISO SGS
Price :	USD100-USD150 PER PIECE
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, Paypal
Supply Ability :	1000PCS Per Month
Delivery Time :	7-10 Days

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CKF-A50150 6000RPM Overrunning One Way Roller Clutch

CKF-A50150 One Way Roller Type Bearing Overrunning Clutch Bearing for Industry

Features

CKF-A is a non-contact sprag type one way clutch. The inner ring is designed for unidirectional function without bearing support. Bearing must be installed to ensure the coaxiality of the inner ring and outer ring when used.

When used for the purpose of preventing reversal, it is necessary to check that the speed must not be lower than the minimum allowable value for exceeding the speed, as shown in the table below.

This model is mainly used to prevent reversal under high speed working condition. It can also be used for high speed overrunning clutch and low speed wedge drive switching device.

Technical Datas

Item	CKF-A50150
Material	GCr15
Bore dia.	50 mm
Outer dia.	150 mm
Width (B)	40 mm
Torque capacity	1120 N.m
Overrunning limiting speed (inner race)	4000 r/min
Overrunning limiting speed (outer race)	610 r/min
Weight	4.7 kg
Package	Carton box or as your requirements

Dimensions and Capacities

Type	Torque Nm	Overrunning Limited Speed r/min		d[H7]	D[h7]	e[H7]	F	G	C	B	A	n-d1	bn*tn	Weight [kg]
Type	Torque Nm	out race	inner race	d[H7]	D[h7]	e[H7]	F	G	C	B	A	n-d1	bn*tn	Weight [kg]
CFK-A2090	140	875	6000	20	90	66	78	36	35	35	25	6-6.6	6×2.8	1.50
CFK-A2595	190	825	6000	25	95	70	82	40	35	35	25	6-6.6	8×3.3	1.60
CFK-A30102	340	780	6000	30	102	75	87	45	40	40	30	6-6.6	8×3.3	1.80
CFK-A35110	425	740	6000	35	110	82	96	52	40	40	30	6-6.6	10×3.3	2.10
CFK-A40125	625	720	5000	40	125	92	108	62	40	40	30	8-6.6	12×3.3	2.90
CFK-A45130	715	665	5000	45	130	94	112	64	40	40	30	8-9.0	14×3.8	3.10
CFK-A50150	1120	610	4000	50	150	114	132	84	40	40	30	8-9.0	14×3.8	4.70
CFK-A55160	1300	600	4000	55	160	116	138	86	45	45	34	8-9.0	16×4.3	5.40
CFK-A60175	1500	490	3200	60	175	135	155	95	70	60	47	8-11.0	18×4.4	8.5
CFK-A70190	2250	480	3200	70	190	140	165	100	70	60	47	12-11.0	20×4.9	10
CFK-A80210	3000	450	2400	80	210	160	185	120	80	70	48	12-11.0	22×5.4	14
CFK-A90230	4600	420	2400	90	230	180	206	140	90	80	67	12-13.5	25×5.4	19
CFK-A100280	7600	455	2000	100	280	200	240	160	105	100	67	12-17.5	28×6.4	34
CFK-A130320	13600	415	2000	130	320	235	278	195	105	100	67	12-17.5	32×7.4	44
CFK-A150400	24500	365	2000	150	400	320	360	256	105	100	86	12-17.5	36×8.4	73

Sprag lift-off X

Internal Freewheels FXN are equipped with sprag lift-off X. The sprag lift-off X is used for backstops and overrunning clutches, provided that in freewheeling operation the inner ring is rotating at high speed and providing with overrunning clutches that the driving operation is conducted at low speed. In freewheeling operation, the centrifugal force F C causes the sprag to lift off from the outer track. In this operating state, the freewheel works wear-free,i.e. with unlimited service life.

Figure 76-2 shows a freewheel with sprag lift-off X in freewheeling operation. The sprags,which are supported in a cage connected with the inner ring, rotate with the inner ring. Thecentrifugal force F C that is applied in the center of gravity S of the sprag turns the sprag coun-terclockwiseand rests against the support ring of the cage. This results in the gap a between the sprag and the outer track; the freewheel works with out contact. If the inner ring speed decreases to such an extent that the effect of the centrifugal force on the sprag is less than that of the spring force FF , the sprag again rests on the outer ring and the freewheel is ready to lock (figure 76-3). If used as an overrunning clutch, the driving speed must not exceed 40% of the lift-off speed.

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