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brand
- Regal Rexnord 2,893
- Boston Gear 2,642
- Martin 1,342
- Browning 250
- Bishop Wisecarver 30 View More View Less
Pressure Angle
ID
OD
Bearing Type
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
GH29B
-
mac
GH29B | Cast Iron Change Gear
Item #101776476
- 8 Diametral Pitch
- 29 Teeth
- 14.5 ° Pressure Angle
- 3 5/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GD78A
-
mac
GD78A | Cast Iron Change Gear
Item #101775815
- 12 Diametral Pitch
- 78 Teeth
- 14.5 ° Pressure Angle
- 6 1/2" Pitch Diameter
- 1" Nominal Bore
Boston Gear
GA106B
-
mac
GA106B | Cast Iron Change Gear
Item #101782097
- 20 Diametral Pitch
- 106 Teeth
- 14.5 ° Pressure Angle
- 5.300" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GH25B
-
mac
GH25B | Cast Iron Change Gear
Item #101784623
- 8 Diametral Pitch
- 25 Teeth
- 14.5 ° Pressure Angle
- 3 1/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GF61A
-
mac
GF61A | Cast Iron Change Gear
Item #101782115
- 10 Diametral Pitch
- 61 Teeth
- 14.5 ° Pressure Angle
- 6.100" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GD55B
-
mac
GD55B | Cast Iron Change Gear
Item #101775555
- 12 Diametral Pitch
- 55 Teeth
- 14.5 ° Pressure Angle
- 4.583" Pitch Diameter
- 1" Nominal Bore
Boston Gear
GB112A
-
mac
GB112A | Cast Iron Change Gear
Item #101775805
- 16 Diametral Pitch
- 112 Teeth
- 14.5 ° Pressure Angle
- 7" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GD102A
-
mac
GD102A | Cast Iron Change Gear
Item #101774306
- 12 Diametral Pitch
- 102 Teeth
- 14.5 ° Pressure Angle
- 8 1/2" Pitch Diameter
- 1" Nominal Bore
Martin
S666
-
mac
S666 | Spur Gear
Item #100811857
- B Gear Style
- 14.5° Pressure Angle
- 66 Teeth
- 6 Diametral Pitch
- 11 in Pitch Diameter
Boston Gear
GB128A
-
mac
GB128A | Cast Iron Change Gear
Item #101782869
- 16 Diametral Pitch
- 128 Teeth
- 14.5 ° Pressure Angle
- 8" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GF87A
-
mac
GF87A | Cast Iron Change Gear
Item #101781688
- 10 Diametral Pitch
- 87 Teeth
- 14.5 ° Pressure Angle
- 8.700" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GH71A
-
mac
GH71A | Cast Iron Change Gear
Item #101783913
- 8 Diametral Pitch
- 71 Teeth
- 14.5 ° Pressure Angle
- 8 7/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GH93A
-
mac
GH93A | Cast Iron Change Gear
Item #101782124
- 8 Diametral Pitch
- 93 Teeth
- 14.5 ° Pressure Angle
- 11 5/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GF49B
-
mac
GF49B | Cast Iron Change Gear
Item #101820510
- 10 Diametral Pitch
- 49 Teeth
- 14.5 ° Pressure Angle
- 4.900" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GH79A
-
mac
GH79A | Cast Iron Change Gear
Item #101782596
- 8 Diametral Pitch
- 79 Teeth
- 14.5 ° Pressure Angle
- 9 7/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GD65A
-
mac
GD65A | Cast Iron Change Gear
Item #101775557
- 12 Diametral Pitch
- 65 Teeth
- 14.5 ° Pressure Angle
- 5.417" Pitch Diameter
- 1" Nominal Bore
Boston Gear
GA111B
-
mac
GA111B | Cast Iron Change Gear
Item #101783098
- 20 Diametral Pitch
- 111 Teeth
- 14.5 ° Pressure Angle
- 5.550" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GH53A
-
mac
GH53A | Cast Iron Change Gear
Item #101820515
- 8 Diametral Pitch
- 53 Teeth
- 14.5 ° Pressure Angle
- 6 5/8" Pitch Diameter
- 1 3/8" Nominal Bore
Bishop Wisecarver
R15
-
mac
R15 | Gear Rack
Item #101792963
- 1.5 Metric Module
- 20° Pressure Angle
- 8.25 mm Face Width
- 20 mm Overall Thickness
- 1828 mm Length
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