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.
Unit of Measure
Specifications
UPC Code |
N/A 097039688521 |
Torque Capacity |
N/A 221268.0 lb·ft300000.0 N·m |
Min. Inner Race Overrunning Speed |
N/A 170 rpm |
Max. Inner Race Overrunning Speed |
N/A 1000 rpm |
Max. Engagement |
N/A 90 rpm |
Bore Size |
N/A 11.024 in280.00 mm |
A (Inner Race Width) |
N/A 9.843 in250.00 mm |
B (Outer Race Width) |
N/A 9.843 in250.00 mm |
C (Outer Race O.D.) |
N/A 22.835 in580.00 mm |
D (Outer Race I.D.) |
N/A 16.929 in430.00 mm |
E (Inner Race O.D.) |
N/A 14.291 in363.00 mm |
G (Bolt Circle Diameter) |
N/A 19.685 in500.00 mm |
Q-R (Mounting Holes Quantity - Size) |
N/A 24-M30 |
S-T (Removed Holes Quantity - Size) |
N/A 2-M30 |
F (Cam Width) |
N/A 7.874 in200.00 mm |
Weight |
N/A 684.200 lb311.000 kg |
H (Housing Bore Min.) |
N/A 15.748 in400.00 mm |
M (Counter Bore Depth Max.) |
N/A 0.906 in23.00 mm |
N (Chamfer) |
N/A 0.118 in3.00 mm |
