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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.
Unit of Measure
Specifications
UPC Code |
N/A 097039686039 |
Torque Capacity |
N/A 811.3 lb·ft1100.0 N·m |
Max. Engagement |
N/A 300 rpm |
Bore Size |
N/A 1.969 in50.00 mm |
A (Inner Race Width) |
N/A 1.378 in35.00 mm |
B (Outer Race Width) |
N/A 1.378 in35.00 mm |
C (Outer Race O.D.) |
N/A 5.512 in140.00 mm |
D (Outer Race I.D.) |
N/A 3.937 in100.00 mm |
E (Inner Race O.D.) |
N/A 2.953 in75.00 mm |
G (Bolt Circle Diameter) |
N/A 4.921 in125.00 mm |
Q-R (Mounting Holes Quantity - Size) |
N/A 8-M8 |
S-T (Removed Holes Quantity - Size) |
N/A 2-M8 |
F (Cam Width) |
N/A 0.984 in25.00 mm |
Weight |
N/A 7.260 lb3.300 kg |
H (Housing Bore Min.) |
N/A 3.622 in92.00 mm |
M (Counter Bore Depth Max.) |
N/A 0.157 in4.00 mm |
N (Chamfer) |
N/A 0.039 in1.00 mm |
Min. Inner Race Overrunning Speed |
N/A 620 rpm |
Max. Inner Race Overrunning Speed |
N/A 3600 rpm |
