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BOSTON GEAR NF20B-7/8 Spur Gear, 10 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 20 Teeth, Steel
Item: AK3CAWModel: NF20B-7/8
7 In Stock
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€176.20 /unit
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Product Specifications:
| Item | Spur Gear |
| Bore Dia. | 7/8" |
| Bore Type | Bored To Size |
| Diametral Pitch | 10 |
| Face Width | 1" |
| Hardened Teeth | Without Hardened Teeth |
| Hub Dia. | 1.61" |
| Keyway | With Keyway |
| Length Through Bore | 1 5/8" |
| Material | Steel |
| Max. Rated Torque | 220 N-m @ 1800 RPM |
| No. Of Teeth | 20 |
| Outside Dia. | 2.2" |
| Pitch Dia. | 2" |
| Pressure Angle | 14.5° |
| Product Datasheet | boston-gear-g101.pdf |
| Set Screw | Yes |
| Set Screw Size | 0.875 |
| Torque @ 1200 Rpm | 276 lbs.-in. |
| Torque @ 1800 Rpm | 220 lbs.-in. |
| Torque @ 200 Rpm | 481 lbs.-in. |
| Torque @ 300 Rpm | 448 lbs.-in. |
| Torque @ 600 Rpm | 371 lbs.-in. |
| Torque @ 900 Rpm | 317 lbs.-in. |
| Type | A |
Shipping Info:
| Ship weight (kg) | 0.45 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Model | Diametral Pitch | Bore Dia. | Pitch Dia. | Hub Dia. | Hub Projection | Outside Dia. | Overall Length | Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| NF12 B | 10 | 5/8" | 1 1/5" | 23/25" | 0.63" | 1 2/5" | 1.63" | - | €96.26 | |
| NF14 B | 10 | 5/8" | 1 2/5" | 1.02" | 0.63" | 1 3/5" | 1.63" | - | €42.01 | |
| NF16 B | 10 | 3/4" | 1 3/5" | 1.22" | 0.63" | 1 4/5" | 1.63" | - | €121.90 | |
| NF18 B | 10 | 3/4" | 1 4/5" | 1.42" | 0.63" | 2" | 1.63" | - | €130.24 | |
| NF20 B | 10 | 3/4" | 2" | 1.62" | 0.63" | 2 1/5" | 1.63" | - | €138.29 | |
| NF24 B | 10 | 3/4" | 2 2/5" | 2.02" | 0.63" | 2 3/5" | 1.63" | - | €162.82 | |
| NF30A | 10 | 3/4" | 3" | 2.02" | 0.88" | 3 1/5" | 1 22/25" | - | €219.87 |
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BOSTON GEAR NF20B-7/8 Spur Gear, 10 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 20 Teeth, Steel
€176.20 /unit