Attributes

Key Value
Bore (in)1-3/8 inch Finished Bore
Bore TypeFinished Bore
Face Width (in)0.875
For Belt Type4L, 5L, A, or B
Grooves1
Hub Diameter (in)2.375
MaterialCast Iron
Max. Bore (in)1.4375
Min. Bore (in)0.625
MOQ1
Outside Diameter (in)7.750
Overall Length (in)1.531
Part Number Cross Refer.BK80 1.3/8, BK80-1 3/8 .
Pitch Dia. "A"7.000
Pitch Dia. "B"7.400
Product NumberBK80x1-3/8
Set Screw1 x 5/16-18 UNC
Set Screw Quantity1
Sheave TypeBK
Type3
Weight (lb)5.65
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