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FB44 Complete Freewheels 320Nm Overrunning Cam Clutch

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Changzhou Suma Precision Machinery Co., Ltd

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FB44 Complete Freewheels 320Nm Overrunning Cam Clutch

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Brand Name :	SUMA
Model Number :	FB44
Certification :	ISO SGS
Price :	USD130-USD180 PER PIECE
Payment Terms :	L/C, D/A, D/P, T/T, Western Union,Paypal
Supply Ability :	1000PCS Per Month
Delivery Time :	7-15 Days

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FB44 Complete Freewheels 320Nm Overrunning Cam Clutch

FB44 Complete Freewheels 320Nm Overrunning Cam Clutch

Features

Complete Freewheels FB are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation.The freewheels FB are used as:

➧ Backstops

➧ Overrunning Clutches

➧ Indexing Freewheels

In addition to the standard type, four other types are available for extended service life and indexing accuracy.

Nominal torques up to 160 000 Nm.Bores up to 300 mm. Many standard bores are available.

Dimensions and Capacities

FB44 Complete Freewheels 320Nm Overrunning Cam Clutch

Fre ewh eel Size	Ty pe	Nom inal tor que MN Nm	M Inner ring freew heels/ over runs min-1	ax. speed Outer ring freew heels/ over runs min-1	Ty pe	Nom inal tor que MN Nm	Max. speed Inner ring freew heels/ over runs min-1	Outer ring freew heels/ over runs min-1	Ty pe	Nom inal tor que MN Nm	Sprag lift- off at inn er ring spe ed min-1	Max. speed Inner ring freew heels/ over runs min-1	Ou ter ring dri ves min-1	Ty pe	Nom inal tor que MN Nm	Sprag lift-off at outer ring speed min-1	Max. speed Outer ring freew heels/ over runs min-1
FB24	CF	45	4 800	5 500	CFT	45	4 800	5500
FB29	CF	80	3 500	4 000	CFT	80	3 500	4000
FB37	SF	200	2 500	2 600	SFT	200	2 500	2600						CZ	110	850	3 000
FB44	SF	320	1 900	2 200	SFT	320	1 900	2200	DX	130	860	1 900	344	CZ	180	800	2 600
FB57	SF	630	1 400	1 750	SFT	630	1 400	1750	DX	460	750	1 400	300	LZ	430	1 400	2 100
FB72	SF	1250	1 120	1 600	SFT	1250	1 120	1600	DX	720	700	1 150	280	LZ	760	1 220	1 800
FB82	SF	1800	1 025	1450	SFT	1800	1 025	1450	DX	1000	670	1 050	268	SFZ	1700	1 450	1 600
FB107	SF	2500	880	1250	SFT	2500	880	1250	DX	1500	610	900	244	SFZ	2500	1 300	1 350
FB127	SF	5000	800	1150	SFT	5000	800	1150	SX	3400	380	800	152	SFZ	5000	1 200	1 200
FB140	SF	10000	750	1100	SFT	10000	750	1100	SX	7500	320	750	128	SFZ	10000	950	1 150
FB200	SF	20000	630	900	SFT	20000	630	900	SX	23000	240	630	96	SFZ	20000	680	900
FB270	SF	40000	510	750	SFT	40000	510	750	UX	40000	210	510	84	SFZ	37500	600	750
FB340	SF	80000	460	630	SFT	80000	460	630
FB440	SF	160000	400	550	SFT	160000	400	550

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

Freewheel Size	mm	mm	Bore Standard mm	red mm	mm	max. mm	D mm	F mm	G**	H mm		L mm	T mm	Z**		Weight kg
FB24	12	14*				14*	62	1,0	M 5		8	50	51		3	0,9
FB 29	15	17*				17*	68	1,0	M 5		8	52	56		3	1,1
FB37	14	16	18	20	22*	22*	75	0,5	M 6		10	48	65		4	1,3
FB44	20	22	25*			25*	90	0,5	M 6		10	50	75		6	1,9
FB57	25	28	30	32*		32*	100	0,5	M 8		12	65	88		6	2,8
FB72	35	38	40	42*		42*	125	1,0	M 8		12	74	108		12	5,0
FB82	35	40	45	50*		50*	135	2,0	M 10		16	75	115		12	5,8
FB107	50	55	60	65*		65*	170	2,5	M 10		16	90	150		10	11,0
FB127	50	60	70	75*		75*	200	3,0	M 12		18	112	180		12	19,0
FB140	65	75	80	90		95*	250	5,0	M 16		25	150	225		12	42,0
FB200	110	120				120	300	5,0	M 16		25	160	270		16	62,0
FB270	140					150	400	6,0	M 20		30	212	360		18	150,0
FB340	180					240	500	7,5	M 20		35	265	450		24	275,0
FB440	220					300	630	7,5	M 30		40	315	560		24	510,0

Keyway according to DIN 6885, Tolerance of keyway width JS10.

* Keyway according to DIN 6885, Tolerance of keyway width JS10.

** Z = Number of tapped holes G on pitch circle T.

Mounting and Coupling

Mounting

The customer attachment part is on the exter-nal diameter D and then bolted on to the face.The tolerance of the shaft must be ISO h6 or j6 and the tolerance of the pilot diameter D of the attachment part must be ISO H7 or J7.

Example for ordering

Freewheel size FB 72, type with sprag lift-off Z and 38 mm bore, FB 72 LZ, d = 38 mm

When ordering freewheel size FB 340 and FB440, please also specify the freewheeling direction of the inner ring when viewed in direction X: counterclockwise free or clockwise free

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