FREE delivery on orders over €150
Product Specifications:
| Item | Gear |
| Bore Dia. | 5/8" |
| Diametral Pitch | 20" |
| Face Width | 3/8" |
| Hub Dia. | 1.69" |
| Key Way Size | 1/8" x 1/16" |
| Kwy/setscrew/other | With Double Keyway Only |
| Material | Cast Iron |
| No. Of Teeth | 120 |
| Output Dia. | 6.1" |
| Pitch Dia. | 6" |
| Pressure Angle | 14.5° |
| Product Datasheet | boston-gear-g101.pdf |
| Product Series | GA Series |
| Type | Web With Lightning Hole |
Shipping Info:
| Ship weight (kg) | 0.72 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Hub Dia. | Diametral Pitch | Type | Kwy/setscrew/other | Length Through Bore | Max. Torque | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
GA51B | 2.55" | 51 | 1.38" | 20" | Plain | With Double Keyway Only | - | - | €156.27 | |
![]() |
GA52B | 2.6" | 52 | 1.38" | 20 | - | With Double Kwy Only | 1" | 34.1 lbs.-in. @ 1800 RPM | €161.10 | |
![]() |
GA53B | 2.65" | 53 | 1.38" | 20" | Plain | With Double Keyway Only | - | - | €161.10 | |
![]() |
GA54B | 2.7" | 54 | 1.38" | 20" | Plain | With Double Keyway Only | - | - | €164.12 | |
![]() |
GA55B | 2 3/4" | 55 | 1.38" | 20" | Plain | With Double Keyway Only | - | - | €161.27 | |
![]() |
GA56B | 2 4/5" | 56 | 1.38" | 20" | Plain | With Double Keyway Only | - | - | €161.27 | |
![]() |
GA57B | 2.85" | 57 | 1.38" | 20" | Plain | With Double Keyway Only | - | - | €170.16 |
Explore Products
- PT COUPLING 5702005 Floating Pipe Flange x C50 Shank, 2 Inch Size, Flanged, Hose Shank, Carbon Steel
- SLOAN 3365827BT ETF-420-PLG-TEE-GR-0.5GPM-MLM-BAA-FCT Mid Body Faucet, Deck Mounted, Hardwired, Infrared, 0.5 gpm, GR Finish
- VOLKEL 16869 NOGO Plug Gauge, DIN ISO 1502, Mf 96 x 3.0 Size
- SMC VALVES CJ2B16-3RZ Cylinder, Double Acting
- GATES t5-590-32 Synchro-Power Polyurethane Belt, T5 Pitch, 590 MM Length, 32 MM Width
- APPROVED VENDOR SSPTFE1616FJBR16MPBR72 Smooth Bore PTFE Assembly, 7/8 Inch ID, 6 ft Length, 1-5/16-12 BR FJIC X 1-11-1/2 BR MPT
- CLEVELAND C60100 Square End Mill, 5 Flutes, 1/8 Inch Milling Dia, 1 1/2 Inch Overall Length
- INTERNAL TOOL 103-1240-C Staggered Tooth Carbide Head Key Cutter, 0.3125 Inch Width, 1 Inch Dia, 10 Flute, Altin Coated
Explore More
- KEYSHAFT
- RWM
- GEDORE
- HEXARMOR
- SUMMIT BREEZE
- Hose Reel Accessories
- Filter Housings
- Hydraulic Filter Elements
- Planer Accessories
- Indenting Machines
- CONDOR Left Hand Only Welding Glove, Stick
- CONDOR General Purpose Chemical Resistant Orange Gloves
- IRONCLAD Cold Condition Work Gloves
- LAMP Magnetic Touch Latches, Long Stroke
- MUELLER INDUSTRIES 781 Carbon Steel Y Strainers
- RUBBERMAID Mobile Ingredient Bin
- VULCAN HART Burner Valve
- APPROVED VENDOR 5/16"-18 Fully Threaded Standard Slotted Zinc Plated Steel Flat Machine Screws
- UNIWELD Flashback Arrestors
- LITTLE GIANT PUMPS Pit+Plus JR Sewage Pump Package Systems
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 GA120B Change Gear, 20 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 120 Teeth, Cast Iron
€259.78 /unit







