MARTIN SPROCKET S1221BS 7/8 Spur Gear, 12 DP, 14.5 Deg., 21 Teeth, 1.750 Inch Pitch Dia., Bore To Size, Steel
Get it by Monday, Mar 2
€127.05 /unit
Add To Cart
Request a Quote
Payment
Delivery
Product Specifications:
| Item | Spur Gear |
| Bore Diameter | 7/8" |
| Diametral Pitch | 12 |
| Face Width | 3/4" |
| Hub Diameter | 1 1/2" |
| Hub Projection | 1/2" |
| Hub Type | B |
| Keyway Size | 0.1875" x 0.0938" |
| Length | 1 1/4" |
| Material | Steel |
| No. Of Teeth | 21 |
| Number Of Teeth | 21 |
| O.d. | 1.917" |
| Outside Dia. | 1.917" |
| Pitch Dia. | 1 3/4" |
| Pressure Angle | 14.5° |
| Type | Bored to Size External Tooth |
Shipping Info:
| Ship weight (kg) | 0.22 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 4.88 |
| Ship width (cm) | 4.88 |
| Country of Origin | US |
Product Variants
| Product | Model | Pressure Angle | Face Width | Outside Dia. | Hub Projection | Number Of Teeth | Pitch Dia. | Type | Diametral Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
S1213BS 1/2 | 14.5° | 3/4" | 1 1/4" | 1/2" | 13 | 1.083" | Bored to Size | 12 | €95.58 | |
![]() |
TS1213BS 5/8 | 20° | 1" | 1 1/4" | 5/8" | 13 | 1.083" | Bored to Size | 12 | €95.58 | |
![]() |
S1214BS 1/2 | 14.5° | 3/4" | 1.333" | 1/2" | 14 | 1.167" | Bored to Size External Tooth | 12 | €106.13 | |
![]() |
TS1214BS 5/8 | 20° | 1" | 1.333" | 5/8" | 14 | 1.167" | Bored to Size | 12 | €106.13 | |
![]() |
S1215BS 5/8 | 14.5° | 3/4" | 1.417" | 1/2" | 15 | - | Bored to Size External Tooth | 12 | €108.48 | |
![]() |
TS1215BS 5/8 | 20° | 1" | 1.417" | 5/8" | 15 | - | Bored to Size External Tooth | 12 | €108.48 | |
![]() |
S1216BS 5/8 | 14.5° | 3/4" | 1 1/2" | 1/2" | 16 | 1.333" | Bored to Size External Tooth | 12 | €112.53 |
Explore Products
- DAYTON 36GK81 Thermocouple Plug J Black Miniature
- REGAL 033108TC Spiral Point Tap, #10-24 NC, H3 Limit, 3 Flutes, Plug, Bright
- REGAL 027729AS94 Hand Tap, M4 x 0.7 Size, D4 Limit, 4 Flutes, Plug, Metric With Alcrona Coating
- HAYWARD HCTB4P075SACTV
- RUD CHAIN 7907625 RM - M24X2 Eye Nut, M24 x 2 Nominal Size, 70 mm Pitch, Metric Fine Thread
- QUANTUM STORAGE SYSTEMS M2436-69SEC-2 Security Unit, Mobile, 36 Inch W x 24 Inch D x 69 Inch H
Explore More
- ADAM EQUIPMENT
- CHEMSPLASH
- KEYSHAFT
- CS JOHNSON
- PLANO
- Lifeline Accessories
- Stock Picking Ladder Carts
- Electrical Wall Plates
- Suspension Tools
- Enclosure Air Conditioners Accessories
- KRYTOX 240AZ Series Aerospace Grade Fluorinated Grease
- DESTACO 602 Series Straight Line Action Clamps
- CAROL Multi Conductor Cable, Foil Sheild
- VIEGA PROPRESS Tailpiece, Press x Female Union
- KEO Countersink Sets, Carbide
- PEMKO Meeting Stile
- EATON Magnum Series Undervoltage Releases
- VIEGA PROPRESS 45 Degree Elbows, Copper, Press x Press, EPDM
- ANVIL 2175 Series Socket Weld Half Couplings, Forged Steel
- ZSI-FOSTER Twin Series Beta Clamp Assemblies, Type B
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
MARTIN SPROCKET S1221BS 7/8 Spur Gear, 12 DP, 14.5 Deg., 21 Teeth, 1.750 Inch Pitch Dia., Bore To Size, Steel
€127.05 /unit







