Skip to content Skip to navigation menu
Change Gear

GD46B

Change Gear
Item #101783107
  • Cast Iron Material
  • 46 Teeth
  • 12 Diametral Pitch
  • 4.00 in Outside Diameter
  • 14.5 Pressure Angle
Change 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
  • Cast Iron Material
  • 46 Teeth
  • 12 Diametral Pitch
  • 4.00 in Outside Diameter
  • 14.5 Pressure Angle

description

  • Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20-tooth through 128-tooth gears, in one tooth increments, depending upon the diametrical pitch, for a nearly infinite number of ratio possibilities.
No. of Teeth 46
No. of Teeths 46
Torque at 600 RPM 404 lb/in
Torque at 1800 RPM 249 lb/in
Keyway Double Keyway 180° Apart
Torque at 1200 RPM 258 lb/in
Bushing Series None
Hub Dia. 1.76 in
Length Through Bore 0.75 in
Torque at 200 RPM 610 lb/in
Bore Size 1 in
Pitch Dia. 3.833 in
Pressure Angle 14 1/2 degrees
O.D. 4 in
Torque at 300 RPM 530 lb/in
Torque at 900 RPM 327 lb/in
Diametral Pitch 12
Set Screw None
Hardened Teeth Without Hardened Teeth
Outside Dia. 4 in
Bore Dia. 1 in
Face Width 0.75 in
Rated Torque [Max] 198.2 @ 900 rpm
Pitch Diameter 3.833 in
Material Cast Iron
Weight 1.401 LB
EAN or UPC 781711111369
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison