Backstop Bearing

GN90 GN100 GN110 One-Way Bearing Freewheel Backstop Clutch Feature GN series backstop clutch is a kind of low speed of roller type plugging device,often with reducer,used in belt conveyor,hoist,electric drum, and other need a non-return device. Non-return quickly ,small reverse distance,long life , can withstand the torque Dimension and Capacity Type Torque Bore Dia. Max. Size Weight Recommended Suitable Reducer TKN ødH7 bxt C L B C1 B1 H H1 D1 kg N.m mm mm mm mm mm mm mm mm

Features 1. Self contained clutch designed for high speed applications. 2. Cam cage assembly engineered for optimum performance and increased capacity. 3. Two ball bearings included to support radial load and concentricity between races. 4. Positive contact lip or felt seals provided for grease or oil lubrication. 5. Tapped holes are machined on ends of outer race for mounting auxiliary components. 6. Metric bore and

BC12MA BC18MA High Torque Transmission Sprag Type One Way Clutch Bearing Technical Datas BC backstops are completely mechanical, automatic operating units, incorporating a time proven basic operating principle, to provide greater safety and longer life with minimum maintenance requirements. Seventeen standard sizes are available up to 1,200,000 pound-feet of torque. During freewheeling, (normal operation), the cam and roller assembly rotate with the headshaft as shown by the

BC6MA Holdback One Way Backstops Clutch for Inclined Conveyors Technical Datas BC backstops are completely mechanical, automatic operating units, incorporating a time proven basic operating principle, to provide greater safety and longer life with minimum maintenance requirements. Seventeen standard sizes are available up to 1,200,000 pound-feet of torque. During freewheeling, (normal operation), the cam and roller assembly rotate with the headshaft as shown by the arrows in

NDZ160 Elevator Low Speed 150 RPM Backstop Bearing Features 1. Low-speed Reverse Prevention Device 2. Bearing support 3. Has advantage of light weight, compact structure, convenient installation, wedge and relaible. 4. Compared with item NJ NYD, it has higher rotational speed, higher torque, higher precision, long life, more reliable and safe. 5. Can be widely used to large inclined angleconveyor, bucket elevator or any device need backstopping. Dimensions and Capacities TYPE

Features Integrated Freewheels FXM are sprag freewheels without bearing support and with sprag lift-off X. The sprag lift-off X ensures a wear free freewheeling operation when the inner ring rotates at high speed. The freewheels FXM are used as: Backstops Overrunning Clutches for applications with high speed freewheel ing operation and when used as an overrunning clutch with low speed driving operation. Nominal torques up to 888 000 Nm. Bores up

​ Features GVG series freewheels backstop are with sprags cages, centering between the inner race and outer race is carried out by means of bushes. the torque forces are transmitted from the shaft to the inner race by means of a key. Shaft tolerance must be h6 . When the freewheel backstop is used as a non return device, the lever fixed to the outer race must be sandwiched between two brackets; otherwise

Technical Datas PECI SPECIFICATION Model AV80 Bore diameter 80mm Outer diameter 190mm Thickness 80mm Torque capacity 2900Nm Overrunning speed 200r/min Weight 8.7kg Package Industrial package Delivery time 7-10 days Payment terms TT, L/C, D/P, D/A, Western Union, Paypal Type AV is a roller type freewheel. It is self-contained, centered by plain bearings for low rotational speeds , and sealed using shield

Features Type AV is a roller type freewheel. It is self-contained, centered by plain bearings for low rotational speeds , and sealed using shield protected metallic labyrinth seals. Unit is delivered grease lubricated, ready to install in a horizontal or vertical position. Primarily used as a backstop, the torque capacity is high for a minimum space requirement. The torque arm and the bearings must not be

Features GVG series freewheels are with sprags cages, centering between the inner race and outer race is carried out by means of bushes. the torque forces are transmitted from the shaft to the inner race by means of a key. Shaft tolerance must be h6 . When the freewheel is used as a non return device, the lever fixed to the outer race must be sandwiched between two brackets; otherwise a pin must be inserted in the looped hole

FSO800 HPI800 One Way Sprag Freewheels Cam Clutch Bearing Features Types FSO, FSO-GR, and HPI 750 to 1027 are sprag type freewheels self-contained, sealed and bearing supported, using two ball bearings. Lubrication Types FSO and HPI are oil lubricated and use standard shaft lip seals. Type FSO-GR is grease lubricated and can be equipped with contact free labyrinth seals. Type HPI is specially designed for high speed indexing applications. Dimensions and Capacities Size Torque

FSO750 HPI750 One Way Backstop Clutch Cam Clutch Sprag Bearings Features Types FSO, FSO-GR, and HPI 750 to 1027 are sprag type freewheels self-contained, sealed and bearing supported, using two ball bearings. Lubrication Types FSO and HPI are oil lubricated and use standard shaft lip seals. Type FSO-GR is grease lubricated and can be equipped with contact free labyrinth seals. Type HPI is specially designed for high speed indexing applications. Dimensions and Capacities Size

Features The BS-R series offer easy lubrication maintenance. 1. Pre-insert the V-ring into the conveyor shaft in the correct direction. 2. Securely install the BS Cam Clutch onto the shaft. Apply the pressure only on the end face of the inner race when inserting the BS Cam Clutch onto the shaft. Do not hit the inner race directly with a hammer or apply pressure on the outer race. (Refer to page 13 for Installation and Usage

CKF-A35110 40 MM 6000RPM Backstop Sprag One Way Clutch 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

DTIIN1-9 Reducer Freewheel Sprag Backstop Bearing Feature GN,DTIIN1 backstop clutch is a kind of low speed of roller type plugging device,often with reducer,used in belt conveyor,hoist,electric drum, and other need a non-return device. Non-return quickly ,small reverse distance,long life , can withstand the torque. Technical Datas Item DTIIN1-9 Material GCr15 Bore dia. 90 mm Outer dia. 310 mm Width 140 mm Torque capacity 6.77KN.m Weight 92.8 kg Package Carton box, wooden box

Introduction Item GVG40 Material GCr15 Bore size 40 mm Outer dia. 132 mm Thickness 52 mm Dimensions and Capacities Technical Data Torque 1295 Nm Seals type Sealed Weight 4 kg Max. speed 300 rpm Port Shanghai;Ningbo Delivery time 10-20 days Model dH7 D L B1 L1 b2 l2 l3 l4 Weight (kg) Max.speed (rpm) Torque (Nm) GVG20 20 106 48 40 15 18 35 10.5 113 2.5 400 606 GVG25 25 106 48 40 15 18 35 10.5 113 2.4 400 606 GVG30 30

BA55R Complete Freewheel Backstop Clutch One Way Roller Bearings Features : with lever arm with rollers Complete Freewheels BA … R and BC … R with lever arm are sealed roller freewheels with ball bearings. The freewheels BA … R have an end cover and are fitted to shaft ends. The oil filling is carried out after the freewheel has been installed to the end of the shaft. The freewheels BC … R are supplied oil-filled and are arranged on through shafts or shaft ends. For

RSBW80 RSBW90 One Way Sprag Freewheel Backstop Clutch for Chain Elevator Features Model RSBW is a specialized backstop based on a DC sprag type dual cage retainer assembly. It is self contained utilizing a combined outer race and torque arm, which incorporates plain bearings suitable for low rotational speeds, and seals using shield protected O-Rings. Primarily used as a backstop, this model provides high torque capacity with a minimum space. Technical Datas Product name

BSEU70-60 Conveyor Backstop Clutch One Way Cam Clutch Bearing Features of BSEU backstop Clutch BSEU Series Cam Clutch was developed as a user-friendly backstopping Cam Clutch. It has cam and roller construction which is the same as the smaller size BS Series Cam Clutch. The outer race has a special shape which combines the torque arm providing easy installation. These Cam Clutches are shipped pre-lubricated with grease and ready for installation. Most often used as a backstop

GV120 GCr15 One Way 42KG Freewheel Backstop Bearing Technical Datas Item GV120 Material GCr15 Bore size 120 mm Outer dia. 300 mm Thickness 110 mm Torque 11100 Nm Drag torque 6 Ncm Weight 42 kg Max. speed 130 rpm Port Shanghai;Ningbo Delivery time 10-20 days Dimensions and Capacities Model dH7 D L B1 L1 b2 l2 l3 l4 Weight (kg) Max.speed (rpm) Torque (Nm) Drag Torque (Ncm) GV20 20 83 35 40 12 15 35 5 90 1.3 450 275 0.2 GV25 25 83 35 40 12 15 35 5 90 1.3 450 275 0.2 GV30 30 118