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Product Specifications:
| Item | Spur Gear |
| Age Group | Adult |
| Bore Dia. | 1/2" |
| Color | Gray |
| Diametral Pitch | 16 |
| Face Width | 1/2" |
| For Use With | 1L900 |
| Function | Transmitting Motion And Power Between Parallel Shafts, Minimizes Backlash To Perform Smooth And Quiet Operation, Close Concentricity Between Bore, Pitch Diameter And Outside Diameter Facilitates Reboring Modifications |
| Gender | Unisex |
| Hub Design | Hub Without Set Screw |
| Hub Dia. | 0.95" |
| Hub Diameter | 0.96" |
| Hub Projection | 0.44" |
| Hub Projection (in.) | 0.44 |
| Keyway | No |
| Material | Steel |
| Number Of Teeth | 20 |
| Outside Dia. | 1 3/8" |
| Outside Diameter | 1.375" |
| Overall Length | 0.94" |
| Pitch | 16 |
| Pitch Dia. | 1 1/4" |
| Pitch Diameter | 1.25" |
| Pressure Angle | 14.5° |
| Pressure Angle (deg.) | 14 1/2 |
| Product Datasheet | boston-gear-g101.pdf |
| Setscrew | Not Included |
| Size | 1/2" |
| Standards | Agma |
| System Of Measurement | Inch |
Shipping Info:
| Ship weight (kg) | 0.11 |
| Ship height (cm) | 3.56 |
| Ship length (cm) | 2.39 |
| Ship width (cm) | 6.35 |
| HS code | 8483409000 |
| Country of Origin | US |
Documentation:
Product Variants
| Model | Diametral Pitch | Face Width | Hub Dia. | Bore Dia. | Pitch Dia. | Hub Projection | Number Of Teeth | Outside Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| NB12 B | 16 | 1/2" | 14/25" | 3/8" | - | 0.44" | 12 | 7/8" | €48.17 | |
| NB16B | 16 | 1/2" | 0.81" | 1/2" | 1" | 0.44" | 16 | 1 1/8" | €68.02 | |
| NB18B | 16 | 1/2" | 0.94" | 1/2" | 1 1/8" | 0.44" | 18 | 1 1/4" | €78.08 | |
| NB24B | 16 | 1/2" | 1.19" | 1/2" | 1 1/2" | 0.44" | 24 | 1 5/8" | €93.40 | |
| NB30B | 16 | 1/2" | 1 14/25" | 1/2" | 1 7/8" | 0.5" | 30 | 2" | €119.00 | |
| NB32 | 16 | 1/2" | 1.69" | 1/2" | 2" | 0.5" | 32 | 2 1/8" | €120.75 | |
| NB40A | 16 | 1/2" | 1.69" | 1/2" | 2 1/2" | 0.5" | 40 | 2 5/8" | €133.24 |
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BOSTON GEAR NB20B Spur Gear, 16 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 20 Teeth, Steel
€88.87 /unit
