FB72 One Way Overrunning Clutch Bearing 125mm Out Diameter

Changzhou Suma Precision Machinery Co., Ltd.

Negotiable2024/4/4 18:17:19

Model
Nature of the Manufacturer: Manufacturer
Product Category: Bearing
Place of Origin: JiangSu, ChangZhou

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Changzhou Suma Precision Machinery Co., Ltd.

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18068536660

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Overview Product Details Company Description

Place of Origin CHINA Brａnd Name SUMA Certification ISO SGS Model Number FB72

FB72 One Way Cam Clutch Backstop Bearing

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

FB72 One Way Overrunning Clutch Bearing 125mm Out Diameter 0

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

FB72 One Way Overrunning Clutch Bearing 125mm Out Diameter 1

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

Pictures

FB72 One Way Overrunning Clutch Bearing 125mm Out Diameter 2

FB72 One Way Overrunning Clutch Bearing 125mm Out Diameter 3

　　Main Market:North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle EastBusiness Type:Manufacturer, Trading CompanyBrandsSUMANo. of Employees50~51Annual Sales1000000-2000000Year Established2005Export p.c70% - 80%Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, integrates into R&D, Design, Manufacturing and Sales . One Way Clutch Bearing: CSK, ASNU, AS , NF, FE, DC, FWD, BWC, AXK, AA, B200, BB, CKA, ... Backstop Clutch : BS, MZ, FSO, HPI, PB, BS...R, NJ, NYD, NF, CKZ, RSBW, AV , ... Overrunning clutch: FXM, GFR, RSCI, RSXM, CKL-A, CKF-A, RSBI, GFK, GV, GVG, BSEU, ... Needle Roller Bearings: HF,HFL, RC, RCB, FC, FCB, OWC, EWC, 1WC, HK, SCE, BCE, IR, ...Cam follower bearings : CF, KR, CFE, CFH, CYR, CYR...S, NATV, NATR, NUTR, KRV, RSTO, ...Spherical Plain Bearings : GE, GE...ES-2RS, GE...DO-2RS, GEG...ES-2RS, GEEW...ES-2RS, GE...UK-2RS, GE...ET-2ES, ... Advantage of Company ?Germany Technology Introduction ensure goods reach an top-level quality . Core Technical Team ensure ability to Find out - Work out problems more efficiently . Over 15 Years Production Experience makes us easier to find out a solution from any industrial field . Superior Equipment Production Line ensure goods produced under strictly quality control . OEM / ODM available significantly save the customer's funds and enlarge the benefits. Advantage of Products High Torque Transmission High Load Capacity Preferable Wear Resistance Free Sample Quality Test Service (specially for small standard item)Pre-Lubricated ensure its Long Life Using Time Application Field With a wide range of variety ( Over 100 different patterns and more than thousands sizes available ), products are widely used in Printing Machine, Packaging Machine ,Conveyor System, Bucket Elevator, Gearbox , Reducer, Gearmotor, Electronics Toy, Hydraulic System and any power transmission industrial field. Market With over 13 years experience, well equipped testing facilities and strict quality control, Changzhou Suma Precision Machinery Co., Ltd products sell well all over the world, the main markets are European, America, Canada, Brazil, India, Asia, etc . It was a certified enterprise with Quality Management System ISO9001:2015, SGS , Safety Certificate of Approval for Mining Products . In the meantime, with accurate control of key process and technical support from engineer team, customized products are also available. Stable product performance and reliable after sales service always are our only way to win customer.HISTORY2005-8-8, Establishd Changzhou Suma Precision Machinery Co.,Ltd. At begining only produce some items of One way clutch bearings like CSK DC ASNU NFS GFR, etc .2012-07-11, Technical Team do R&D , Develop new design of the backstop clutch / overrunning clutch which has big torque transmission, widely used in Mining, Mednical, Conveyor System, Reducer, Gearbox, etc . 2015-03-16, Try to Step into the Needle roller bearings / Cam follower bearings to enlarge the market share . 2018-10-15, Involved in the field of spherical plain bearings and bring great convenience for new and old customers. SERVICEThe business principle of Changzhou Suma Precision Machinery Co., Ltd is human- oriented , customer first, excellent quality, prestige guarantee and perfect service . We anticipate for the cooperation with you and create a better future.Our Service :Give Technical Guidance before order ensure no mistake purchase .Online Trade-Assurance service make client more reliable to do internation business. Update production status frequently to make sure custom know exactly of every details .7/24 hours online quick answer to clear client doubt. Good package to protect no damage or harm during shipment . Supply Technical Manual for client do maintenance .Any quality problem during the warranty period can be negotiated to be solved ( Except for vandalism )One Way Bearing / Sprag Clutch Package for your reference :OUR TEAMWe always believe in that , Running a business is running the " Man " ，Only a united and cohesive team can produce high-quality products 。So we Organize team building activities from time to time to enhance mutual exchanges .