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- Spur Gears 607
- Worm Gears 213
- Bevel Gears 130
- Gear Racks 108
- Miter Gears 88
- Change Gears 71
- Helical Gears 60
brand
- Altra Industrial Motion 2,619
- Boston Gear 2,619
- Martin 1,298
- Regal Rexnord 233
- Browning 233 View More View Less
InchMetric
ID
OD
Bearing Type
Ratio
Boston Gear
GA88B
-
mac
GA88B | Cast Iron Change Gear
Item #101774862
- 20 Diametral Pitch
- 88 Teeth
- 14.5 ° Pressure Angle
- 4.400" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
HL147Y-G
-
mac
HL147Y-G | Finished Bore Steel Bevel Gear
Item #101750837
- 20 Diametral Pitch
- 20 Teeth
- 20 ° Pressure Angle
- 1" Pitch Diameter
- 3/8" Nominal Bore
Boston Gear
G478Y-G
-
mac
G478Y-G | Finished Bore Steel Bevel Gear
Item #101784580
- 48 Diametral Pitch
- 36 Teeth
- 20 ° Pressure Angle
- 3/4" Pitch Diameter
- 3/16" Nominal Bore
Boston Gear
PA4416Y-P
-
mac
PA4416Y-P | Finished Bore Steel Bevel Gear
Item #101456038
- 16 Diametral Pitch
- 16 Teeth
- 20 ° Pressure Angle
- 1" Pitch Diameter
- 1/2" Nominal Bore
Boston Gear
GH90A
-
mac
GH90A | Cast Iron Change Gear
Item #101782123
- 8 Diametral Pitch
- 90 Teeth
- 14.5 ° Pressure Angle
- 11 1/4" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GB47B
-
mac
GB47B | Cast Iron Change Gear
Item #101820488
- 16 Diametral Pitch
- 47 Teeth
- 14.5 ° Pressure Angle
- 2.938" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GA21
-
mac
GA21 | Steel Change Gear
Item #101774278
- 20 Diametral Pitch
- 21 Teeth
- 14.5 ° Pressure Angle
- 1.050" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GB42B
-
mac
GB42B | Cast Iron Change Gear
Item #101775476
- 16 Diametral Pitch
- 42 Teeth
- 14.5 ° Pressure Angle
- 2 5/8" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GF57A
-
mac
GF57A | Cast Iron Change Gear
Item #101783905
- 10 Diametral Pitch
- 57 Teeth
- 14.5 ° Pressure Angle
- 5.700" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GH75A
-
mac
GH75A | Cast Iron Change Gear
Item #101783989
- 8 Diametral Pitch
- 75 Teeth
- 14.5 ° Pressure Angle
- 9 3/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GB53B
-
mac
GB53B | Cast Iron Change Gear
Item #101774867
- 16 Diametral Pitch
- 53 Teeth
- 14.5 ° Pressure Angle
- 3.313" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
YH15-3/4
-
mac
YH15-3/4 | 20° Pressure Angle Spur Gear
Item #101775493
- Finished Steel Gear
- 8 Diametral Pitch
- 20.0° Pressure Angle
- 15 Teeth
- 1 7/8" Pitch Diameter
Boston Gear
YPB4854
-
mac
YPB4854 | Molded Delrin w/ Brass Inserts Spur Gear
Item #101775642
- Reborable Molded Delrin w/* Brass Inserts Gear
- 48 Diametral Pitch
- 20.0° Pressure Angle
- 54 Teeth
- 1 1/8" Pitch Diameter
Boston Gear
QHH18
-
mac
QHH18 | 14.5° Pressure Angle Spur Gear
Item #101752261
- Reborable Non-Metallic Gear
- 8 Diametral Pitch
- 14.5° Pressure Angle
- 18 Teeth
- 2 1/4" Pitch Diameter
Boston Gear
NJ15B-1 1/8
-
mac
NJ15B-1 1/8 | 14.5° Pressure Angle Spur Gear
Item #101754235
- Finished Steel Gear
- 6 Diametral Pitch
- 14.5° Pressure Angle
- 15 Teeth
- 2 1/2" Pitch Diameter
Boston Gear
L105Y-A
-
mac
L105Y-A | Minimum Plain Bore Straight Miter Gear
Item #101752001
- 8 Diametral Pitch
- 24 Teeth
- 20 ° Pressure Angle
- 3" Pitch Diameter
- 1" Nominal Bore
Boston Gear
Q1335
-
mac
Q1335 | Quadruple Lead Worm Gear
Item #101800686
- 24 Diametral Pitch, 30 Teeth, 25 Pressure Angle, RH, Quadruple Thread, Bronze Worm Gear
Boston Gear
Y2421
-
mac
Y2421 | 20° Pressure Angle Spur Gear
Item #101754341
- Reborable Brass Gear
- 24 Diametral Pitch
- 20.0° Pressure Angle
- 21 Teeth
- 7/8" Pitch Diameter
Boston Gear
YPB4880
-
mac
YPB4880 | Molded Delrin w/ Brass Inserts Spur Gear
Item #101775828
- Reborable Molded Delrin w/* Brass Inserts Gear
- 48 Diametral Pitch
- 20.0° Pressure Angle
- 80 Teeth
- 1.666" Pitch Diameter
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