BS95 One Way Backstop Cam Clutch for rotation prevention

Changzhou Suma Precision Machinery Co., Ltd.

Negotiable2024/4/4 19:01:17

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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Overview Product Details Company Description

Place of Origin CHINA Brａnd Name SUMA Certification ISO SGS Model Number BS95

BS95 Backstop Clutch Cam Clutch Bearing One Way

Features

The BS series Cam Clutches are intended for applications where reverse rotation of the slow speed conveyor head shaft is to be prevented (backstopping).

1. For prevention of rotation in the reverse direction at slow speeds on conveyors or pumps.
2. Before installation, verify that the direction of rotation of the inner race of the BS Cam Clutch (shown by the arrow on the inner

race) is the same as the direction of rotation of the conveyor.
3. Securely install the torque arm to the BS Cam Clutch using bolts of strength 10.9 or higher. Make sure that the contact between

Dimensions and Capacities

Model	Torque Capacity (Nm)	Max. Overrunning (r/min) Inner Race	Drag Torque (Nm)	A	B	C	PCD D	E	S	H-M Size× Pitch × No.of Tapped Holes	Weight (kg)
BS30	294	350	0.58	64	90	64	80	45	13	M 6 ×P1.0×4	2.1
BS50	784	300	0.98	67	125	67	110	70	16	M 8 ×P1.25×4	4.0
BS65	1570	340	3.92	90	160	85	140	90	20	M10 ×P1.5×6	11.5
BS75	2450	300	5.88	90	170	85	150	100	20	M10 ×P1.5×6	13.1
BS85	5880	300	7.84	115	210	110	185	115	30	M12 ×P1.75×6	24.7
BS95	7840	250	9.8	115	230	110	200	130	30	M14 ×P2.0× 6	29.4
BS110	10800	250	14.7	115	270	110	220	150	30	M16 ×P2.0× 6	34.2
BS135	15700	200	19.6	135	320	130	280	180	30	M16 ×P2.0× 8	68

Type	Torque Capacity (Nm)	Max. Overrunning (r/min) Inner race	Drag Torque (Nm)	A	B	C	PCD D	E	S	H-M T.H.S.XP-Q'ty	G.F.H. (Size)	Q. of G. (kg)
BS 160	24,500	100	34.3	135	360	130	315	220	40	M20xP2.5-10	PT 1/4	0.12
BS 200	37,200	100	44.1	150	430	145	380	265	40	M22xP2.5- 8	PT 1/4	0.14
BS 220	49,000	80	73.5	235	500	230	420	290	40	M20xP2.5-16	PT 1/4	0.8
BS 250	88,200	50	93.1	295	600	290	530	330	50	M24xP3.0-16	PT 1/4	1.1
BS 270	123,000	50	98	295	650	290	575	370	50	M24xP3.0-16	PT 1/4	1.2
BS300	176,000	50	108	295	780	290	690	470	60	M30xP3.5-16	PT 1/4	1.3
BS335	265,000	50	137	305	850	320	750	495	70	M36xP4.0-16	PT 1/4	1.4
BS350	314,000	50	157	320	930	360	815	535	70	M36xP4.0-16	PT 1/4	1.5
BS425	510,000	50	216	440	1,030	450	940	635	70	M36xP4.0-18	—	Oil 6,000ml
BS450	686,000	50	245	450	1,090	480	990	645	80	M42xP4.5-18	—	Oil 7,000ml

4. Recommended shaft tolerance is h7 or h8.
5. When inserting the BS Cam Clutch on the shaft, apply pressure only on the inner race. Do not tap the inner race directly with a hammer or exert any force upon the outer race, dust seal, or dust plate.

Mounting and Coupling

6. Always use a parallel key for installation onto the shaft and then fix the BS Cam Clutch to the shaft with the end plate. Never use a tapered key.
7. When installing models above BS160 (grease lubricated types), place one of the four oil plugs in
The direct bottom location. This will allow for easy drainage of the grease for cleaning.
8. While the shaft is rotating, the end of the torque arm will swing to some extent in the direction of rotation. Support the torque arm

end only in the direction of rotation, but be sure to allow it a certain amount of free swing. If the torque arm end is fixed securely

(see installation diagram), the inside of the clutch becomes twisted, and this can result in damage to the components.
9. For models BS30 to BS200, a single torque arm on one side is sufficient, but for models 220 to BS450, use two torque arms, one on each side. Install the torque arms evenly so the force is transmitted through the center of the clutch.
10. Torque arms for the BS Cam Clutch are standardized.

Pictures

BS95 One Way Backstop Cam Clutch for rotation prevention 6

BS95 One Way Backstop Cam Clutch for rotation prevention 8

　　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 .