FREE delivery on orders over €150
Product Specifications:
| Item | Gear |
| Bore Dia. | 5/8" |
| Diametral Pitch | 20" |
| Face Width | 3/8" |
| Hub Dia. | 1 14/25" |
| Keyway Size | 1/8" x 1/16" |
| Kwy/setscrew/other | With Double Keyway Only |
| Material | Cast Iron |
| No. Of Teeth | 73 |
| Output Dia. | 3 3/4" |
| Pitch Dia. | 3.65" |
| Pressure Angle | 14.5° |
| Product Datasheet | boston-gear-g101.pdf |
| Product Series | GA Series |
| Type | Plain |
Shipping Info:
| Ship weight (kg) | 0.37 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Diametral Pitch | Pitch Dia. | Hub Dia. | Type | Pressure Angle | Bore Dia. | Face Width | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
GA51B | 20" | 2.55" | 1.38" | Plain | 14.5° | 5/8" | 3/8" | Cast Iron | €156.27 | |
![]() |
GA52B | 20 | 2.6" | 1.38" | - | 14.5° | 5/8" | 3/8" | Cast Iron | €161.10 | |
![]() |
GA53B | 20" | 2.65" | 1.38" | Plain | 14.5° | 5/8" | 3/8" | Cast Iron | €161.10 | |
![]() |
GA54B | 20" | 2.7" | 1.38" | Plain | 14.5° | 5/8" | 3/8" | Cast Iron | €164.12 | |
![]() |
GA55B | 20" | 2 3/4" | 1.38" | Plain | 14.5° | 5/8" | 3/8" | Cast Iron | €161.27 | |
![]() |
GA56B | 20" | 2 4/5" | 1.38" | Plain | 14.5° | 5/8" | 3/8" | Cast Iron | €161.27 | |
![]() |
GA57B | 20" | 2.85" | 1.38" | Plain | 14.5° | 5/8" | 3/8" | Cast Iron | €170.16 |
Explore Products
- MARKEL PRODUCTS V5105 Mounting Bracket
- MAIN FILTER INC. MF0426225 XH03293 Interchange Hydraulic Filter, Glass, 5 Micron, Viton Seal, 25.55 Inch Height
- PARKER 12E47E16AA
- GEARENCH SWT37
- GATES 187L050 Square Tooth Timing Belt, 0.375 Inch Pitch, 50 Teeth
- SMC VALVES NCA1X600-0500 Tie Rod Cylinder, 6 Inch Size, Double Acting
- PEER CHAIN 44212 Roller Chain, 100 Feet Length, Stainless Steel
- COOPER B-LINE SB59185138NB Spacer Separator, 11 Gauge, Steel, With Screws
Explore More
- KEYSHAFT
- PLASTIC SUPPLY
- RUTHERFORD
- LUBRIMATIC
- E-Z LOK
- Extension Cord Reels
- Audio Speakers
- Tool Lanyards
- Number Tags
- Industrial SCBA
- ALLPAX GASKET CUTTER SYSTEMS Metric Hollow Punch Kits
- ANSELL 97-100 Activarmr Medium Duty Oil Resistant Safety Gloves
- CHICAGO PNEUMATIC CP75 Series Angle Grinders
- KEO Metric Keyseat Cutters, Shank Type, High Speed Steel
- OK INDUSTRIES Kynar Wire Wrapping Wires, Insulated, Silver Plated
- VIKAN 24 Inch Combo Push Broom, Soft/Stiff
- DWYER INSTRUMENTS DPGW Series Digital Vacuum Gauges
- NAPCO Modules
- DAKE CORPORATION Movable Table Hydraulic Presses
- MILWAUKEE VALVE 41CS Series Carbon Steel Ball Valves, Seal Welded
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
BOSTON GEAR GA73B Change Gear, 20 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 73 Teeth, Cast Iron
€184.80 /unit







