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20 DP, 1.125" Bearing Bore Gears (7 Choices)

In stock
Compatible with products and accessories

VEXpro offers an assortment of gear types, chosen to provide the greatest versatility of gearing options to users. Our sizes were specifically chosen to provide a wide spread of ratio options useful for robot designers. Larger size VEXpro gears are available so designers can accomplish their entire reduction in a single stage!

All VEXpro gears are 20 DP with 14.5 degree pressure angle, and have the same overall width -- this means it is easy to interchange VEXpro gears in your design to change a ratio without modifying the overall system; true versatility.

  • 1.125" bearing bores for dead axle applications
  • Includes VersaKey pattern for perfect piloting
  • Made from 7075-T6 aluminum with a teflon infused ceramic coating

Note: Hex bore and/or Versakey patterns are not keyed to gear teeth.
Grouped product items
Product Name SKU Qty
48T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys)
$17.99
217-3338
54T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys)
$24.99
217-3339
60T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys)
$24.99
217-3342
64T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys)
$24.99
217-3343
66T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys)
$24.99
217-3340
70T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys)
$29.99
217-3341
72T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys)
$29.99
217-3996

VEXpro Gear Reference Guide

Can't tell a 40T gear from a 42T, but don't want to count the teeth? The VEXpro Gear Reference guide contains 1:1 outlines of all VEXpro gears for quick identification.

Click here to download the VEXpro Gear Reference Guide. Note: Calibrate your printer scaling by printing the first page and checking the 1" line in the bottom right.

48T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys) (217-3338) : 0.1 lb
54T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys) (217-3339) : 0.146 lb
60T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys) (217-3342) : 0.197 lb
64T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys) (217-3343) : 0.234 lb
66T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys) (217-3340) : 0.25 lb
70T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys) (217-3341) : 0.296 lb
72T Aluminum Spur Gear (20 DP, 1.125" Bearing Bore, VersaKeys) (217-3996) : 0.32 lb

Diametral Pitch: 20 DP

Pressure Angle: 14.5 Degrees

Gear Quality: AGMA 11

Face Width (gears 24t or smaller): 0.475"

Face Width (gears 30t or larger): 0.375"

Overall Width: 0.500"

VEXpro gears require lubrication. We recommend white lithium grease.