Skip to content Skip to navigation menu
This part may be obsolete or discontinued.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
48 DP 20⁰ PA 21 Teeths Molded Delrin Spur Gear

YPB4821

48 DP 20⁰ PA 21 Teeths Molded Delrin Spur Gear
Item #101752064
  • 48 Diametral Pitch
  • 20⁰ Pressure Angle
  • 21 Teeths
  • Molded Delrin Material
48 DP 20⁰ PA 21 Teeths Molded Delrin Spur Gear
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
  • 48 Diametral Pitch
  • 20⁰ Pressure Angle
  • 21 Teeths
  • Molded Delrin Material

description

  • Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non-metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including plain, web, web with lightening holes, and web with spokes. Many are available with or without hubs.Boston Gear manufactures both 14 1/2° and 20° PA, involute, full-depth system gears. While 20° PA is generally recognized as having a higher load-carrying capacity, 14 1/2° PA gears are used extensively because of lower backlash and smoother, quieter operation.
Keyway w/o Keyway, w/o Setscrew
Material Molded Delrin
Origin Reborable
Diametral Pitch 48
Length Through Bore 0.375 in
Outside Dia. [Min] 0.48 in
Pitch Dia. 0.438 in
Torque at 300 RPM N/A
Outside Dia. 0.48 in
Set Screw N/A
Hardened Teeth Without Hardened Teeth
Bore Dia. 0.125 in
Pitch Diameter 0.438 in
Hub Dia. 0.34 in
Bore Type Minimum Plain Bore
Torque at 1800 RPM N/A
Torque at 200 RPM N/A
Pressure Angle 20 degrees
Set Screw Size N/A
Face Width 0.125 in
No. of Teeths 21
Torque at 600 RPM N/A
Type A
Bore Size 0.125 in
No. of Teeth 21
O.D. 0.48 in
Torque at 900 RPM N/A
Torque at 1200 RPM N/A
Weight 0.011 LB
EAN or UPC 781711539453
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison