FREE delivery on orders over €150
BOSTON GEAR ND21B-5/8 Spur Gear, 12 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 21 Teeth, Steel
Item: AK3BYKModel: ND21B-5/8
7 In Stock
Ships within 2 days via
€139.41 /unit
Add To Cart
Request a Quote
Payment
Product Specifications:
| Item | Spur Gear |
| Bore Dia. | 5/8" |
| Bore Type | Bored To Size |
| Diametral Pitch | 12 |
| Face Width | 3/4" |
| Hardened Teeth | Without Hardened Teeth |
| Hub Dia. | 1.39" |
| Keyway | With Keyway |
| Length Through Bore | 1 1/4" |
| Material | Steel |
| Max. Rated Torque | 133 N-m @ 1800 RPM |
| No. Of Teeth | 21 |
| Outside Dia. | 1.92" |
| Pitch Dia. | 1 3/4" |
| Pressure Angle | 14.5° |
| Product Datasheet | boston-gear-g101.pdf |
| Set Screw | Yes |
| Set Screw Size | 0.625 |
| Torque @ 1200 Rpm | 164 lbs.-in. |
| Torque @ 1800 Rpm | 133 lbs.-in. |
| Torque @ 200 Rpm | 274 lbs.-in. |
| Torque @ 300 Rpm | 257 lbs.-in. |
| Torque @ 600 Rpm | 216 lbs.-in. |
| Torque @ 900 Rpm | 187 lbs.-in. |
| Type | A |
Shipping Info:
| Ship weight (kg) | 0.29 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Model | Pitch Dia. | Diametral Pitch | Hub Dia. | Bore Dia. | Hub Projection | Outside Dia. | Overall Length | Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| ND12 B | 1" | 12 | 3/4" | 1/2" | 0.5" | 1.167" | 1 1/4" | - | €75.97 | |
| ND18 B | 1 1/2" | 12 | 1.14" | 5/8" | 0.5" | 1.667" | 1 1/4" | - | €95.72 | |
| ND20 B | 1.667" | 12 | 1.31" | 5/8" | 0.5" | 1.834" | 1 1/4" | - | €102.46 | |
| ND24 B | 2" | 12 | 1 16/25" | 5/8" | 0.5" | 2.167" | 1 1/4" | - | €135.69 | |
| ND30 | 2 1/2" | 12 | 2.14" | 5/8" | 0.63" | 2.667" | 1.38" | - | €141.41 | |
| ND32A | 2.667" | 12 | 1 23/25" | 5/8" | 0.63" | 2.834" | 1.38" | - | €163.79 | |
| ND11B | 1" | 12" | 3/4" | 1/2" | 1/2" | - | 1 1/4" | Plain | €67.84 |
Explore Products
- MAIN FILTER INC. MF0366586 0040DN003BNHC Interchange Hydraulic Filter, Glass, 3 Micron Rating, Viton Seal, 3.85 Inch Height
- VERMONT GAGE 171206220 Long Reversible Gage, Class X, No-Go, Steel
- EATON NN403HAXNNNNNNC Magnum Low Voltage Power Circuit Breaker Cassette, Three-Pole, St And ard Frame
- OSG 7801214 Indexable Face Mill, 400 Inch Max. Cutting Dia., 1.50 Inch Arbor Dia.
- SMC VALVES AMG650-10BD Air Dryer, Ambient, 1 Inch Size, Standard
- ALVORD POLK NAS897-A-0.7677-S Chucking Reamer, 0.7677 Inch Dia., Straight Flute, HSS, 19.5mm Size
- EATON CVH3225X3 Molded Case Circuit Breaker, Type Cv, 225 A, 100 Kaic, 3-Pole, #300 Kcmil Maximum Load
- THOMAS & BETTS EXFU-10
Explore More
- KEYSHAFT
- Hex and Torx Key Sets
- Jaw Coupling Hubs
- Jaw Coupling Spiders
- Process Thermometers
- Class H Fuses
- ANSELL 70-225 Hyflex Reversible Cut Resistant Gloves
- NORTH BY HONEYWELL Northflex Light Task Plus 5 General Purpose Gloves
- FERNCO Qwik Ells
- SUGATSUNE Edge Pull Handles
- APPROVED VENDOR Unassembled Utility Cart, Polyurethane Casters
- HUBBELL - BRYANT Female Connectors
- ANVIL End Cap Anchors
- PASS AND SEYMOUR Plugtail Series Hospital Grade Tamper Resistant Receptacles
- MARSHALLTOWN Brick Trowels
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 ND21B-5/8 Spur Gear, 12 Diametral Pitch, 14 1/2 Deg. Pressure Angle, 21 Teeth, Steel
€139.41 /unit