HOW TO ORDER
BS SERIES CAM CLUTCH
BS Series Cam Clutch products are designed to provide inner race overrunning capability in one direction of operation, and engage the outer race when reverse rotation is experienced. BS Series units are often found on incline conveyor systems or pump systems that may experience reverse rotation due to excessive loading on the discharge side of the pump. BS Series Cam Clutches are a cam and roller design incorporating the low friction bearing into the cam cage.
A complete Cam Clutch assembly typically includes the Cam Clutch, torque arm, shaft key, shaft end plate, and safety cover or oil reservoir. The shaft key is included with the Cam Clutch but please select each additional item individually as needed. These Cam Clutches are shipped pre-lubricated with grease and ready for installation.
How To Order: For the BS Series Cam Clutch that is needed, please specify the series, frame size, and bore size. If the bore size needed is not specified or if different key dimensions are required, please contact Tsubaki. Made-to-order Cam Clutches are readily available.
Series
Frame Size
–
Available Bore Range
Full Description
BS 30 –
1
BS30 Cam Clutch with 1.000" bore including 1/4" wide key
Specifications
BS Series Cam Clutch Product Overview
Torque Capacity
Overrunning Max. RPM
lb.ft.
(Nm) (294) (784) (1570) (2450)
Series
Frame Size
–
Available Bore Range
217 578
350 300 340 300
30 50 65 75
0.750" to 1.181" 1.125" to 2.000" 1.500" to 2.559" 1.938" to 2.953"
(20 to 30 mm)
(28.58 to 50.8 mm)
BS: Backstop Cam Clutch
–
1158 1807
(38.1 to 65 mm) (49.2 to 75 mm)
82
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