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- Spur Gears 611
- Worm Gears 213
- Bevel Gears 131
- Gear Racks 109
- Miter Gears 86
- Change Gears 74
- Helical Gears 62
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
GH33B
-
mac
GH33B | Cast Iron Change Gear
Item #101781989
- 8 Diametral Pitch
- 33 Teeth
- 14.5 ° Pressure Angle
- 4 1/8" Pitch Diameter
- 1.3800" Nominal Bore
Boston Gear
GH83A
-
mac
GH83A | Cast Iron Change Gear
Item #101775825
- 8 Diametral Pitch
- 83 Teeth
- 14.5 ° Pressure Angle
- 10 3/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GF71A
-
mac
GF71A | Cast Iron Change Gear
Item #101782117
- 10 Diametral Pitch
- 71 Teeth
- 14.5 ° Pressure Angle
- 7.100" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GF29
-
mac
GF29 | Steel Change Gear
Item #101775818
- 10 Diametral Pitch
- 29 Teeth
- 14.5 ° Pressure Angle
- 2.900" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GH52A
-
mac
GH52A | Cast Iron Change Gear
Item #101782705
- 8 Diametral Pitch
- 52 Teeth
- 14.5 ° Pressure Angle
- 6 1/2" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GH51A
-
mac
GH51A | Cast Iron Change Gear
Item #101782704
- 8 Diametral Pitch
- 51 Teeth
- 14.5 ° Pressure Angle
- 6 3/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GF53A
-
mac
GF53A | Cast Iron Change Gear
Item #101782882
- 10 Diametral Pitch
- 53 Teeth
- 14.5 ° Pressure Angle
- 5.300" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
NH56
-
mac
NH56 | 14.5° Pressure Angle Spur Gear
Item #101751165
- Reborable Cast Iron Gear
- 8 Diametral Pitch
- 14.5° Pressure Angle
- 56 Teeth
- 7" Pitch Diameter
Boston Gear
YP2416
-
mac
YP2416 | Molded Delrin Spur Gear
Item #101752299
- Reborable Molded Delrin Gear
- 24 Diametral Pitch
- 20.0° Pressure Angle
- 16 Teeth
- 0.667" Pitch Diameter
Boston Gear
YJ108B
-
mac
YJ108B | 20° Pressure Angle Spur Gear
Item #101752058
- Reborable Cast Iron Gear
- 6 Diametral Pitch
- 20.0° Pressure Angle
- 108 Teeth
- 18" Pitch Diameter
Boston Gear
YD54A
-
mac
YD54A | 20° Pressure Angle Spur Gear
Item #101751328
- Reborable Steel Gear
- 12 Diametral Pitch
- 20.0° Pressure Angle
- 54 Teeth
- 4 1/2" Pitch Diameter
Boston Gear
GH28B
-
mac
GH28B | Cast Iron Change Gear
Item #101774885
- 8 Diametral Pitch
- 28 Teeth
- 14.5 ° Pressure Angle
- 3 1/2" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
G161
-
mac
G161 | Spur Gear
Item #101775523
- Reborable Brass Gear
- 32 Diametral Pitch
- 14.5° Pressure Angle
- 10 Teeth
- 0.312" Pitch Diameter
Boston Gear
G230
-
mac
G230 | Spur Gear
Item #101775995
- Reborable Brass Gear
- 16 Diametral Pitch
- 14.5° Pressure Angle
- 14 Teeth
- 7/8" Pitch Diameter
Boston Gear
NHR8
-
mac
NHR8 | 101798009
Item #101798009
- 8 Diametral Pitch
- 14.5 ° Pressure Angle
- 8 Teeth
- 1.075" Pitch Diameter
- 7 3/4" Overall Length
Boston Gear
QHH24
-
mac
QHH24 | 14.5° Pressure Angle Spur Gear
Item #101753244
- Reborable Non-Metallic Gear
- 8 Diametral Pitch
- 14.5° Pressure Angle
- 24 Teeth
- 3" Pitch Diameter
Boston Gear
NH18B-1 1/8
-
mac
NH18B-1 1/8 | 14.5° Pressure Angle Spur Gear
Item #101853339
- Finished Steel Gear
- 8 Diametral Pitch
- 14.5° Pressure Angle
- 18 Teeth
- 2 1/4" Pitch Diameter
Boston Gear
G1064 LH
-
mac
G1064 LH | Single Lead Worm Gear
Item #101784587
- 10 Diametral Pitch, 60 Teeth, 14.5 Pressure Angle, LH, Single Thread, Cast Iron Worm Gear
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
D1600
-
mac
D1600 | Quadruple Lead Worm Gear
Item #101775985
- 12 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Quadruple Thread, Cast Iron Worm Gear
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