Tsubaki of Canada
Head Office & Manufacturing Plant
1630 Drew Road
Mississauga, Ontario L5S 1J6

Toll Free: (905) 676-0400, (800) 263-7088
After Hours Number: (905) 601-3043
Fax: (905) 676-0904
Email: insidesales@tsubaki.ca
Website: www.tsubaki.ca
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BR-HT is mainly used in backstop applications as an integral part of a gear reducer. Prevention of reverse rotation for inclined conveyor and bucket elevator are typical application BR-HT assures not only the immediate backstop function under high torque, but also long service life by the “lift-off” design. In addition, installation on the high speed shaft with low torque enables selection of more compact models with resulting lower cost.
Cam Clutch BR-HT Series
Cam Clutch BR-HT Series_2
Unit of Measure
1 2 3 4 5 

Item #

Torque Capacity

Min. Inner Race Overrunning Speed

Max. Inner Race Overrunning Speed

Max. Engagement

Bore Size

B (Outer Race Width)

BR260HT-R360WB-280 N/A 144561.8 lb·ft196000.0 N·m N/A 175 rpm N/A 1000 rpm N/A 95 rpm N/A 11.024 in280.00 mm N/A 8.268 in210 mm
BR260HT-R360WD-280 N/A 221268.0 lb·ft300000.0 N·m N/A 170 rpm N/A 1000 rpm N/A 90 rpm N/A 11.024 in280.00 mm N/A 9.843 in250.00 mm
BR300HT-S300A-300 N/A 60479.9 lb·ft82000.0 N·m N/A 230 rpm N/A 1000 rpm N/A 120 rpm N/A 11.811 in300.00 mm N/A 4.134 in105.00 mm
BR300HT-S300C-300 N/A 103258.4 lb·ft140000.0 N·m N/A 200 rpm N/A 1000 rpm N/A 95 rpm N/A 11.811 in300.00 mm N/A 4.921 in125.00 mm
BR300HT-S300WA-300 N/A 120959.8 lb·ft164000.0 N·m N/A 230 rpm N/A 1000 rpm N/A 120 rpm N/A 11.811 in300.00 mm N/A 8.268 in210 mm
BR300HT-R410D-320 N/A 143824.2 lb·ft195000.0 N·m N/A 165 rpm N/A 1000 rpm N/A 85 rpm N/A 12.598 in320.00 mm N/A 4.724 in120.00 mm
BR300HT-R410WB-320 N/A 184390.0 lb·ft250000.0 N·m N/A 165 rpm N/A 1000 rpm N/A 85 rpm N/A 12.598 in320.00 mm N/A 8.268 in210 mm
BR300HT-R410WD-320 N/A 269947.0 lb·ft366000.0 N·m N/A 165 rpm N/A 1000 rpm N/A 85 rpm N/A 12.598 in320.00 mm N/A 8.661 in220.00 mm
Unit of Measure
1 2 3 4 5