Skip to content Skip to navigation menu
MartinHM1218B

HM1218B

Miter Gear
Item #100811472
  • 20° Pressure Angle
  • 18 Teeth
  • 12 Diametral Pitch
  • 0.32 in Face Width
  • 1.5 in Pitch Diameter
  • Reborable
  • 0.75 in Minimum Bore Size
+ Show More + Show Less
MartinHM1218B
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 20° Pressure Angle
  • 18 Teeth
  • 12 Diametral Pitch
  • 0.32 in Face Width
  • 1.5 in Pitch Diameter

description

  • All standard stock miter gears must be mounted at right angles (90°) for proper tooth bearings.

features

  • All Martin Gears are cut with the 20° pressure angle system
  • Hardened miter gears have approximately 50% more horsepower capacity and provide greater gear wear than untreated gears
  • The mounting distance must be held in order to maintain proper bachlash between gears. The use of a straight mineral oil as a lubricant is recommended for most miter gear applications
  • All Martin Miter Gears are cut with the 20° pressure angle system.
  • The use of a straight mineral oil as a lubricant is recommended for most Miter Gear applications.
Hub Projection 5/8 in
Length Through Bore 1.02 in
Torque at 600 RPM 347 lb/in
Bore Type Reborable
Hardened Teeth With Hardened Teeth
Torque at 200 RPM 148 lb/in
Spiral Direction Straight
Hub O.D. 1 1/4 in
Diametral Pitch 12
No. of Teeth 18
Bore Size 0.75 in
Pressure Angle 20 °
Torque at 900 RPM 473 lb/in
Mounting Distance 1 1/2 in
Torque at 1200 RPM 94 lb/in
Pitch Diameter 1.5 in
Outside Dia. 1.618 in
Inch/Metric Inch
Ratio 1:1
Torque at 1800 RPM 77 lb/in
Material Steel
Bore Size [Max] 0.626 in
Torque at 300 RPM 220 lb/in
Weight 0.23 LB
EAN or UPC 697950052144
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison