Martin Sprocket

Martin HMK1221B Bored-to-Size Straight Miter Gear, 12 Diametral Pitch, Right Angle Rotation, 20 deg Pressure Angle, 21 Teeth, 1-3/4 in Dia Pitch, 0.39 in W Face, 5/8 in Dia Bore, Carbon Steel

HMK1221B MFG #: HMK1221B
$214.93 / EA
Estimated Delivery 7 to 10 Business Days
Martin HMK1221B Bored-to-Size Straight Miter Gear, 12 Diametral Pitch, Right Angle Rotation, 20 deg Pressure Angle, 21 Teeth, 1-3/4 in Dia Pitch, 0.39 in W Face, 5/8 in Dia Bore, Carbon Steel
  • Manufacturer: Martin Sprocket & Gear
  • Type: Bored-to-Size
  • Series: HMK
  • Bore Diameter: 5/8
  • Outside Diameter: 1.868
  • Gear Ratio: 1:1
  • Number of Teeth: 21
  • Diametral Pitch: 12
  • Pitch Diameter: 1-3/4
  • Face Width: 0.39
  • Direction of Rotation: Right Angle
  • Hub Type: Hub with Set Screw
  • Hub Diameter: 1-3/8
  • Hub Projection: 0.688
  • Overall Length: 1-3/16
  • Pressure Angle: 20 deg
  • Keyway Size: 3/16 x 3/32
  • Material: Carbon Steel
  • Brand: Martin
Martin Straight Miter Gear, Bored-to-Size, 5/8 in Bore Dia, 1.868 in Outside Dia, 1:1 Gear Ratio, 21 Teeth, 12 Diametral Pitch, 1-3/4 in, 0.39 in Face Width, Right Angle Direction of Rotation, Hub with Set Screw, 1-3/8 in Hub Dia, 0.688 in Hub Projection, 1-3/16 in Overall Length, 20 deg Pressure Angle, 3/16 x 3/32 in Keyway, Carbon Steel
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  • Precise machining and processes ensure consistent finish and high quality
  • Precise machining and processes ensure consistent finish and high quality
  • AGMA 6 to 8 commercial class gear
  • Hardened teeth
Precise machining and processes ensure consistent finish and high quality
Precise machining and processes ensure consistent finish and high quality
AGMA 6 to 8 commercial class gear
Hardened teeth