Boston Gear ND21B

Description

Boston Gear ND21B
External Tooth Spur Gear - 12 DP, 14.5 ° Pressure Angle, 3/4 in Face, 21 Teeth, 1.917 in Outside Diameter, Rough Stock, 5/8 in Bore, Hub without Keyway or Set Screw, Steel Material
Specifications
Material:
Steel
Number of Teeth:
21
Diametral Pitch:
12
Outside Diameter:
1.92 in
Face Width:
0.75 in
Hub Diameter:
1.39 in
Bore Size:
0.63 in
Pitch Diameter:
1.75 in
Keyway:
With KWY & Setscrew
Setscrew Other:
With Setscrew
Weight:
0.641 lb
Torque Rating:
133 @1800 RPM MAX in lb
Pressure Angle:
14-1/2 Degree Pressure Angle