Boston Gear HLK 131 Y

Description

Boston Gear
“New” – open box – never used – see photos
Set screw provided
No keyway provided
some minimal surface cosmetic tarnish/corrosion – see photos
HLK131Y Miter Gear, 1:1 Ratio, 20  Degree Pressure Angle, 1.000″ Bore, 10 Pitch, 25 Teeth, Steel
Straight miter 90 degree mesh transmits mechanical power between perpendicular shafts
Pressure angle of 20 degrees for a lower contact ratio between gears, resulting in higher load capacity than smaller pressure angles
Low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion
Hardened teeth for 1:1 gear ratio applications where hardness and strength are needed to transmit torque and motion
number of teeth:  25
face: 0.56 Inches
item:  2.640 Inches
pitch:  5 Inches
bore: 1.000 Inches
no nicks or chips
very clean and repacked