Martin HMK1025A Bored-to-Size Straight Miter Gear, 10 Diametral Pitch, Right Angle Rotation, 20 deg Pressure Angle, 25 Teeth, 2-1/2 in Dia Pitch, 0.55 in W Face, 7/8 in Dia Bore, Carbon Steel
Martin stock miter gears are manufactured from 0.4 carbon steel. The "M" series is furnished unhardened with plain bore. The "HM" series is furnished hardened teeth with plain bore. The "HMK" series is furnished hardened teeth with keyway and setscrew for installation on the shaft. Hardened miter gears have approximately 50% more horsepower capacity and provide greater gear wear than untreated gears. All Martin miter gears are cut with the 20 deg pressure angle system.
Martin Straight Miter Gear, Bored-to-Size, 7/8 in Bore Dia, 2.641 in Outside Dia, 1:1 Gear Ratio, 25 Teeth, 10 Diametral Pitch, 2-1/2 in, 0.55 in Face Width, Right Angle Direction of Rotation, Hub with Set Screw, 2 in Hub Dia, 0.938 in Hub Projection, 1-5/8 in Overall Length, 20 deg Pressure Angle, 3/16 x 3/32 in Keyway, Carbon Steel
Bore Diameter | : | 7/8 in |
Diametral Pitch | : | 10 |
Direction of Rotation | : | Right Angle |
Face Width | : | 0.55 in |
Gear Ratio | : | 1:1 |
Hub Diameter | : | 2 in |
Hub Projection | : | 0.938 in |
Hub Type | : | Hub with Set Screw |
Keyway Size | : | 3/16 x 3/32 in |
Material | : | Carbon Steel |
Number of Teeth | : | 25 |
Outside Diameter | : | 2.641 in |
Overall Length | : | 1-5/8 in |
Pitch Diameter | : | 2-1/2 in |
Pressure Angle | : | 20 deg |
Series | : | HMK |
Type | : | Bored-to-Size |