Backstop Freewheel Clutch Bearing One Way Bearing Fxm120-50 China Factory...

Product Description:

The one-way clutch FXM with centrifugal non-contact X series one-way clutch bearings.When the inner ring speed high, run a one-way clutch wear.

Suitable for high-speed idling operation and low-speed synchronous operation, the rated torque can reach 364000Nm, and the inner hole diameter can reach 320mm.

Freewheel one way clutch bearing CKA relative series

Sprag lift-off X

Integrated Freewheels FXM 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 FC 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.

Dimensions and Capacities：

Type	d							A	B	D	E	F	G	J	L	P	T	U	V	W	Z**	w
	bore
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm		mm	mm	mm	mm	mm	mm	mm		kg
FXM	20*						20*	17	25	85	41	55	M6	31	24	1,0	70	15	6	21	6	0,8
31 -17
FXM	25*						25*	17	25	90	48	62	M6	38	24	1,0	75	15	6	21	6	0,9
38 -17
FXM	25						30	25	35	95	56	70	M6	46	35	1,0	82	15	6	21	6	1,3
46 -25
FXM	25	30	35				36	25	35	105	62	75	M6	51	35	1,0	90	15	6	21	6	1,7
51 -25
FXM	35						40	25	35	110	66	80	M6	56	35	1,0	96	15	6	21	8	1,8
56 -25
FXM	30	35	40				45*	19	27	120	74	85	M8	61	25	1,0	105	15	6	21	6	1,8
61 -19
FXM	35	40	45				48*	25	35	132	82	90	M8	66	35	1,0	115	15	8	23	8	2,8
66 -25
FXM	45	55					60*	25	35	140	92	100	M8	76	35	1,0	125	15	8	23	8	3,1
76 -25
FXM	40	45	50	60	65		70*	25	40	150	102	110	M8	86	40	1,0	132	15	8	23	8	4,2
86 -25
FXM	55	70					80*	25	50	175	117	125	M10	101	50	1,0	155	20	8	28	8	6,9
101 -25
FXM	45	50	60	65			65	40	50	175	102	125	M10	85	60	1,0	155	20	8	28	8	7,4
85 -40
FXM	45	50	55	60	70	75	80*	40	50	190	130	140	M10	100	60	1,5	165	25	10	35	12	8,8
100 -40
FXM	60	65	70	75	80	95	95	50	60	210	150	160	M10	120	70	1,5	185	25	10	35	12	12,7
120 -50
FXM	65	90	100	110			110	50	70	245	170	180	M12	140	70	2,0	218	25	12	35	12	19,8
140 -50
FXM	70	85	90	100	120		130	63	80	290	200	210	M16	170	80	2,0	258	28	12	38	12	33,0
170 -63
FXM	130						155	63	80	310	230	240	M16	200	80	2,0	278	32	12	42	12	32,0
200 -63
FXM							185	63	80	400	280	310	M20	240	90	2,0	360	48	15	60	12	60,0
240 - 63
FXM							185	96	125	420	280	310	M24	240	120	2,0	370	48	18	60	16	95,0
240 - 96
FXM							205	63	80	430	300	330	M20	260	105	2,0	380	48	18	60	16	75,0
260 - 63
FXM							230	70	80	460	330	360	M20	290	105	2,0	410	48	18	60	16	90,0
290 - 70
FXM							230	96	110	460	330	360	M20	290	120	2,0	410	48	18	60	16	91,0
290 - 96
FXM							240	70	125	497	360	380	M20	310	110	3,0	450	48	18	60	24	135,0
310 - 70
FXM							240	96	125	497	360	380	M20	310	120	3,0	450	48	18	60	24	145,0
310 - 96
FXM							250	70	80	490	360	390	M24	320	105	3,0	440	55	20	68	16	105,0
320 - 70
FXM							280	100	120	540	400	430	M24	360	125	3,0	500	55	20	68	24	170,0
360 - 100
FXM							320	100	120	630	460	480	M24	410	125	3,0	560	55	20	68	24	245,0
410 - 100
FXM							320	200	220	630	460	480	M30	410	220	3,0	560	55	20	68	24	440,0
2410 - 100

Application：

Notes:

The maximum transmissible torque is 2 times the specified nominal torque.

The theoretical nominal torque applies only for ideal concentricity between the inner and outer ring. In practice, the concentricity is affected by the bearing play and centering errors of the neighbouring parts.

Then the nominal torques specified in the table apply, while taking into consideration the existing run out (T.I.R.). Higher speeds upon request.

Mounting：

Integrated Freewheels FXM are without bearing support. Concentric alignment of inner and outer ring must be provided by the customer. The permissible run out (T.I.R.) must be observed. The Integrated Freewheel FXM is centered via the outer track F on the customer attachment part and bolted to this .

The tolerance of the pilot diameter of the attachment part must be ISO h6 or h7.

The tolerance of the shaft must be ISO h6 or j6. For fitting to shaft ends, end covers can be supplied upon request.

Lubrication：

At speeds in excess of the sprag lift-off speed, no special lubrication is required; the freewheel functions maintenance-free.

When operating below the sprag lift-off speed, an oil lubrication of the specified oil quality must be provided.

One-way Bearing

Backstop Freewheel Clutch Bearing One Way Bearing FXM120-50 China factory