Martin
Martin HM1218B Plain Reborable Straight Tooth Miter Gear With Hardened Teeth, 12 Diametral Pitch, 20 deg Pressure Angle, 18 Teeth, 1-1/2 in Dia Pitch, 0.32 in W Face, 0.75 to 0.626 in Dia Bore, Steel
HM1218B
MFG #: HM1218B
$104.97
/ EA
Non-Stock Item
- Bore Diameter: 0.75 to 0.626 in
- Country of Origin: US
- Diametral Pitch: 12
- Face Width: 0.32 in
- Hub Diameter: 1-1/4 in
- Hub Projection: 5/8 in
- Hub Type: No Screws
- Manufacturer Name: Martin Sprocket & Gear
- Material: Steel
- Number of Teeth: 18
- Outside Diameter: 1.618 in
- Overall Length: 1-1/64 in
- Pitch Diameter: 1-1/2 in
- Pressure Angle: 20 deg
- Series: HM
- Type: Plain Reborable
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.
- Item Features
- Right angle drives with varied ratios
- Commercial Class Gear. AGMA 6-8