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- Spur Gears 661
- Worm Gears 184
- Bevel Gears 122
- Gear Racks 116
- Change Gears 108
- Miter Gears 97
- Helical Gears 68
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
GA87B
-
mac
GA87B | Cast Iron Change Gear
Item #101781664
- 20 Diametral Pitch
- 87 Teeth
- 14.5 ° Pressure Angle
- 4.350" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GB123A
-
mac
GB123A | Cast Iron Change Gear
Item #101782105
- 16 Diametral Pitch
- 123 Teeth
- 14.5 ° Pressure Angle
- 7.688" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
L115Y
-
mac
L115Y | Minimum Plain Bore Straight Miter Gear
Item #101786162
- 8 Diametral Pitch
- 24 Teeth
- 20 ° Pressure Angle
- 3" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
G98
-
mac
G98 | Spur Gear
Item #101776946
- Reborable Brass Gear
- 32 Diametral Pitch
- 14.5° Pressure Angle
- 14 Teeth
- 7/16" Pitch Diameter
Boston Gear
GD83A
-
mac
GD83A | Cast Iron Change Gear
Item #101781984
- 12 Diametral Pitch
- 83 Teeth
- 14.5 ° Pressure Angle
- 6.917" Pitch Diameter
- 1" Nominal Bore
Boston Gear
GH50A
-
mac
GH50A | Cast Iron Change Gear
Item #101783912
- 8 Diametral Pitch
- 50 Teeth
- 14.5 ° Pressure Angle
- 6 1/4" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
YPB2417
-
mac
YPB2417 | Molded Delrin w/ Brass Inserts Spur Gear
Item #101775512
- Reborable Molded Delrin w/* Brass Inserts Gear
- 24 Diametral Pitch
- 20.0° Pressure Angle
- 17 Teeth
- 0.708" Pitch Diameter
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
YP3214
-
mac
YP3214 | Molded Delrin Spur Gear
Item #101775764
- Reborable Molded Delrin Gear
- 32 Diametral Pitch
- 20.0° Pressure Angle
- 14 Teeth
- 7/16" Pitch Diameter
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
ND54
-
mac
ND54 | 14.5° Pressure Angle Spur Gear
Item #101836218
- Reborable Cast Iron Gear
- 12 Diametral Pitch
- 14.5° Pressure Angle
- 54 Teeth
- 4 1/2" Pitch Diameter
Boston Gear
H2414
-
mac
H2414 | Spur Gear
Item #101773788
- Finished Steel Gear
- 24 Diametral Pitch
- 14.5° Pressure Angle
- 14 Teeth
- 0.583" Pitch Diameter
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
GH60A
-
mac
GH60A | Cast Iron Change Gear
Item #101782594
- 8 Diametral Pitch
- 60 Teeth
- 14.5 ° Pressure Angle
- 7 1/2" 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
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
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