HOW TO ORDER
BUS200 Series Cam Clutch is a general purpose Cam Clutch used in backstop, overrunning, and indexing applications. Generally the customer supplies the inner race as a component of his machinery but if desired, Tsubaki can also provide an inner race. A second very convenient feature is that the BUS200 Series outside diameter matches with 6200 Series ball bearings. Because of the common popular dimensions, BUS200 Series Cam Clutches are found as integral components in many pieces of machinery; these include backstops within gear boxes and as components within timing gear applications. BUS200 Series ships pre-lubricated with grease. Oil lubrication is generally recommended for indexing applications. Example How to Order Code: BUS200 Series Cam Clutch BUS200 SERIES CAM CLUTCH BUS 205 Specifications
Torque Capacity
Max Overrunning (RPM)
Series
Model #
Bearing Series
lb.ft.
(Nm) (54) (70) (110) (240) (380) (549) (549) (784) (784)
Shaft 2400 2400 1800 1800 1800 1800 1800 1200 1200 1200 1200 1000
Outer Race
203 204 205 206 207 208 209 210 211 212 213 214
6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214
40 52 81
500 500 400 350 300 200 200 200 200 180 180 180
177 280 405 405 578 578 907 907
BUS: Shaft mounted and pre-lubricated with special grease
(1230) (1230) (1390)
1025
Notes: 1. Tsubaki can supply with a stronger internal spring for more intensive indexing applications. Model number is "BUS___SS". Contact Tsubaki for details. Notes: 2. When supplying BUS200 series Cam Clutch with an inner race, model number is "BUS___IR". Contact Tsubaki for details.
BUS 200 Series Typical Installation
All Tsubaki BUS200 Series Cam Clutch units have the same outer race diameter as the equivalent JIS bearing number. When installing BUS200 Series units, mount the clutch with bearings on either side of the unit, or on one side to take up radial and/or thrust loads.
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