FREE delivery on orders over €150
Product Specifications:
| Item | Gear |
| Bore Dia. | 1 3/8" |
| Bushing Series | GA Series |
| Diametral Pitch | 8 |
| Face Width | 1 1/4" |
| Hardened Teeth | Without Hardened Teeth |
| Hub Dia. | 3 1/4" |
| Keyway | Double Keyway 180° Apart |
| Kwy/setscrew/other | With Double Kwy Only |
| Length Through Bore | 2 1/2" |
| Material | Cast Iron |
| Maximum Rated Torque | 1323 N-m @ 300 RPM |
| Maximum Torque Rating | 1323 lbs.-in. @ 300 RPM |
| No. Of Teeth | 64 |
| Outer Dia. | 8 1/4" |
| Pitch Dia. | 8" |
| Pressure Angle | 14.5° |
| Product Datasheet | boston-gear-g101.pdf |
| Torque At 200 Rpm | 1595 lbs.-in. |
| Torque At 300 Rpm | 1323 lbs.-in. |
| Torque At 600 Rpm | 875 lbs.-in. |
Shipping Info:
| Ship weight (kg) | 3.33 |
| 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. | Bore Dia. | Type | Face Width | Pressure Angle | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
GH25B | 8 | 3 1/8" | 2.06" | 1 3/8" | - | 1 1/4" | 14.5° | Cast Iron | €335.66 | |
![]() |
GH26B | 8 | 3 1/4" | 2.06" | 1 3/8" | - | 1 1/4" | 14.5° | Cast Iron | €343.96 | |
![]() |
GH28B | 8" | 3 1/2" | 2.06" | 1 3/8" | Plain | 1 1/4" | 14.5° | Cast Iron | €352.26 | |
![]() |
GH29B | 8 | 3 5/8" | 2.06" | 1 3/8" | - | 1 1/4" | 14.5° | Cast Iron | €368.10 | |
![]() |
GH30B | 8" | 3 3/4" | 2.06" | 1 3/8" | Plain | 1 1/4" | 14.5° | Cast Iron | €372.91 | |
![]() |
GH31B | 8 | 3 7/8" | 2.06" | 1.38" | - | 1 1/4" | 14.5° | Cast Iron | €383.94 | |
![]() |
GH32B | 8 | 4" | 2.06" | 1.38" | - | 1 1/4" | 14.5° | Cast Iron | €391.33 |
Explore Products
- ANVIL 0338060494 3/8 X 1/4 S160 Eccentric Thread Both Ends Swage Nipple
- TSUBAKI MINO CHGD TO 00882D19273
- APPROVED VENDOR 35F0304-EA-250 Solid Rivet, Rnd Spacer, SS, 1/4 In Lg., 3/32 In Rivet Dia., Plain
- APOLLO VALVES 77V10527 Brass 2 Pcs Full Port Ball Valve with SS Locking Handle 1 Inch Size, 2 x Press
- GATES 172-2MGT-09 Round Tooth Timing Belt, 3mm Pitch, 163 Teeth
- ALEMITE 340053 ALEMITE 340053 GREASE PUMP COVER
- MICRO 100 QIT-490750 Threading Tool, 0.24 Inch Centerline Offset, 0.75 Inch Max. Bore Depth
- BOSCH TI2141IM 7/32 Inch Twist Drill Bit, High Speed Steel, 2-3/4 Inch Depth, Hex Shank Type
Explore More
- BLANCETT
- ELGA
- KEYSHAFT
- MERIT BRASS
- KODIAK CONTROLS
- Wireways and Cable Tray
- Finishing Nails
- Temperature Alarms
- Electric Strike Accessories
- Pool and Spa Accessories
- ALLEGRO SAFETY Tyvek Maintenance Free Hoods
- HELICOIL Complete Working Gages, UNF, 2B
- ANSELL 72-025 Hyflex Cut Resistant Gloves
- PLAST-O-MATIC PS Series Pilot Operated Solenoid Valves, 120V, 60Hz
- APPROVED VENDOR Canvas Tarps
- GROTE Hardware Fastener
- 3M Medium Grade Sanding Belt
- GAST 87R Series Jun Air Rocking Piston Compressors, Motor Mounted
- DUPONT Tychem 4000 Chemical Protective Coveralls
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 GH64A Change Gear, 8 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 64 Teeth, Cast Iron
€706.32 /unit







