FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Type | Bushed |
| Bushing Part Number | 2012 |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Construction | Solid |
| Construction Type | Solid |
| For Chain Number | 50 |
| For Chain Pitch | 5/8" |
| Hardened Teeth | 1 |
| Hub Configuration | A |
| Individually Packaged | Yes |
| Length Through Bore | 1.656" |
| Material | Steel |
| Max. Bore Size | 2" |
| Min. Bore Size | 1/2" |
| No. Of Teeth | 21 |
| Number Of Chain Rows | 2 |
| Number Of Teeth | 21 |
| Outside Dia. | 4.522" |
| Pitch | 5/8" |
| Pitch Dia. | 4.1934" |
| Single Strand Tooth Thickness | 0.343" |
| Storage Dimension Height | 1 13/16" |
| Storage Dimension Length | 4 3/4" |
| Storage Dimension Width | 4 3/4" |
Shipping Info:
| Ship weight (kg) | 1.1 |
| Ship height (cm) | 4.6 |
| Ship length (cm) | 11.48 |
| Ship width (cm) | 11.48 |
| Country of Origin | US |
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | Bushing Type | For Chain Number | For Chain Pitch | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DS50ATB17H | 17 | 3.4014" | 3.718" | 1 21/32" | 1615 Taper Lock | 50 | 5/8" | Bushed | €250.22 | |
![]() |
DS50ATB19H | 19 | 3.7972" | 4.12" | 1.656" | TB 1615 | 50 | 5/8" | Bushed | €275.19 | |
![]() |
DS50ATB24H | 24 | 4.7883" | 5.122" | 1 21/32" | 2015 Taper Lock | 50 | 5/8" | Bushed | €297.12 | |
![]() |
DS50ATB16H | 16 | 3.2036" | 3.517" | 1 21/32" | 1215 Taper Lock | 50 | 5/8" | Bushed | €231.68 | |
![]() |
DS50ATB20H | 20 | 3.9953" | 4.321" | 1 21/32" | TB 1615 | 50 | 5/8" | Bushed | €277.55 | |
![]() |
DS50ATB18H | 18 | 3.5992" | 3 23/25" | 1 21/32" | 1615 Taper Lock | 50 | 5/8" | Bushed | €265.99 | |
![]() |
DS50ATB23H | 23 | 4.59" | 4.922" | 1.656" | TB 2012 | 50 | 5/8" | Bushed | €287.53 |
Explore Products
- REGAL 008378AS64 Hand Tap, 5/16-18 Size, H2 Limit, 4 Flutes, Bottom With Chrome over Nitride
- TSUBAKI 80B26F-1G Finished Bore Sprocket, 26 Teeth, 1-7/16 Inch Bore
- KUNKLE 6252FLM02-AS Safety Relief Valve, 250# Flange X FNPT, 4 Inch Inlet Size, Steam, Steel
- SMC VALVES NCDGLA50-1500 Round Body Cylinder, 50 mm Size, Double Acting Auto Switcher
- BRADLEY 110-005 Tail Piece Nut
- EATON HVX125A1-4A1N1B4CAD3 Adjustable Frequency Drive, 125 HP, NEMA Type 1, 480 V, N2, No Brake Chopper
Explore More
- ELMA ULTRASONICS
- KEYSHAFT
- STRANCO INC
- UNCLE MIKE S
- EDISON
- Stepladders
- Group Lockout Boxes
- Piano Hinges
- Oil Switch and Alarm
- Confined Space Pole Hoists
- HELICOIL Complete Reference Gages, UNC, 3B
- HELICOIL Straight Flute Bottoming Taps, 5H, Metric Coarse
- DESTACO 860, 861, 890, 891 Series Pneumatic Power Clamps
- RUD CHAIN Inox Star Eye Bolts, Metric Thread
- MUELLER INDUSTRIES 764 Carbon Steel Y Strainers
- EATON Definite Purpose Contactors
- CASH VALVE O Rings
- LEVITON Industrial Straight Blade Receptacles
- RACO Color-Coded Cord Grip Connectors, 45 Degree
- 80/20 Ready Tube Series 9700 Square Tube Profiles
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 DS50ATB21H Sprocket, Taper, 50 Chain, 21 Teeth, 4.193 Inch Pitch Dia., 4.522 Inch O.D., Steel
€281.38 /unit







