BOSTON GEAR NO21B Spur Gear, 3 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 21 Teeth, Steel
Get it by Thursday, Aug 27
€1,373.75 /unit
Add To Cart
Request a Quote
Payment
Delivery
Product Specifications:
| Item | Spur Gear |
| Bore Size | 1.31" |
| Diametral Pitch | 3 |
| Face Width | 3" |
| Hub Dia. | 0" |
| Keyway | No Kwy Or Setscrew |
| Material | Cast Iron |
| Max. Torque | 10554 lbs.-in. @ 300 RPM |
| No. Of Teeth | 21 |
| Outside Dia. | 7.67" |
| Pitch Dia. | 7" |
| Pressure Angle | 14.5° |
| Product Datasheet | boston-gear-g101.pdf |
| Setscrew Other | No Setscrew |
| Torque | 10554 lbs.-in. @ 300 RPM |
Shipping Info:
| Ship weight (kg) | 13.73 |
| 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. | Material | No. Of Teeth | Torque | Max. Torque | Pressure Angle | Face Width | Hub Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NO12B | 4" | Steel | 12 | 3273 lbs.-in. @ 900 RPM | 3273 lbs.-in. @ 900 RPM | 14.5° | 3" | 0" | €788.86 | |
![]() |
NO14B | 4.67" | Steel | 14 | 4947 lbs.-in. @ 600 RPM | 4947 lbs.-in. @ 600 RPM | 14.5° | 3" | 0" | €985.78 | |
![]() |
NO15B | 5" | Steel | 15 | 5304 lbs.-in. @ 600 RPM | 5304 lbs.-in. @ 600 RPM | 14.5° | 3" | 0" | €952.61 | |
![]() |
NO16B | 5.33" | Steel | 16 | 5661 lbs.-in. @ 600 RPM | 5661 lbs.-in. @ 600 RPM | 14.5° | 3" | 0" | €1,082.67 | |
![]() |
NO18B | 6" | Steel | 18 | 6303 lbs.-in. @ 600 RPM | 6303 lbs.-in. @ 600 RPM | 14.5° | 3" | 0" | €1,172.92 | |
![]() |
NO20 | 6.67" | Steel | 20 | 10062 lbs.-in. @ 300 RPM | 10062 lbs.-in. @ 300 RPM | 14.5° | 3" | 0" | €1,350.49 |
Explore Products
- TEADIT SL24B.250.12 Joint Sealant Tape, 1/2 Inch X 250 Feet Size, Expanded PTFE
- HUBBELL WIRING DEVICE-KELLEMS 074011034 2-1/2 Npt Cord Grip Aluminium
- PIP 250-34-0010 Eye Protection Bouton Optical Spectacles, OS, Lime, Pair
- PIP 75-2022/XL Welding Protection Gloves, XL, Natural, Dozen
- METRO 2424nc-4 Wire Shelf, 24 Inch D x 24 Inch W, Chrome
- PARKER ZBY2328
- CORONA TOOLS crngt3080 Corona Clipper Company CRNGT3080 Corona Trowel With Extendable Handle
- DWYER INSTRUMENTS msx-w13-in Differenitial Pressure Transmitter, Pr Xmtr Wall Hr
Explore More
- DIXON
- KEYSHAFT
- SALVAJOR
- PROPEN
- PULS DC
- Logging Tools
- Solenoid Valve Coils
- Hydraulic Manifold Valves
- Shrink Tubing
- Knurled Knobs
- AKRO-MILS 30286 Akrobins Super Size Bins
- DESTACO 7-101, 7-58, 7-59, 7-60 Heavy Duty Cam Action Series
- IRONCLAD General Utility Work Gloves
- KEO NC Spotting Drills, 90 Degrees Point Angle
- OK INDUSTRIES Wire Wrapping Wires, Pre-Cut and Pre-Stripped
- GARLAND MFG Wooden Mallets
- GROVE GEAR NH Series, B-L Style, 813 Size, Ironman Narrow Housing Worm Gear Reducers
- GRAINGER Oval or Egg Burs, SE Type
- OBERDORFER Mechanical Rotary Gear Pump Heads
- ROPER WHITNEY Floor Mount Stands
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 NO21B Spur Gear, 3 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 21 Teeth, Steel
€1,373.75 /unit






