FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 7/8" |
| Bore Size | 7/8" |
| Bore Type | Finished Bore |
| Chain Number | 50 |
| Chain Pitch | 5/8" |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 7/8" |
| For Chain Number | 50 |
| For Chain Pitch | 5/8" |
| Hub Configuration | B |
| Hub Diameter | 3" |
| Hub Outside Dia. | 3" |
| Individually Packaged | No |
| Keyway Size | 3/16" x 3/32" |
| Length Through Bore | 1 1/4" |
| Length Thru Bore | 1 1/4" |
| Material | Steel |
| No. Of Teeth | 28 |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 28 |
| Outside Dia. | 5.922" |
| Pitch | 5/8" |
| Pitch Dia. | 5.5821" |
| Product Datasheet | martin-sprocket-100a10.pdf |
| Set Screw Location | (1) Over Keyway And (1) At 90° |
| Set Screw Size | 1/4"-20 |
| Set Screw Thread Type | Coarse |
| Single Strand Tooth Thickness | 0.343" |
| Storage Dimension Height | 1 1/4" |
| Storage Dimension Length | 5.922" |
| Storage Dimension Width | 5.922" |
Shipping Info:
| Ship weight (kg) | 1.62 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 15.04 |
| Ship width (cm) | 15.04 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | Number Of Teeth | Outside Dia. | Length Through Bore | Set Screw Size | Bore Size | For Chain Number | For Chain Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
50BS9 5/8 | 1.8274" | 9 | 2.092" | 1" | 1/4"-20 | 5/8" | 50 | 5/8" | €40.29 | |
![]() |
50BS9 3/4 | 1.8274" | 9 | 2.092" | 1" | 1/4"-20 | 3/4" | 50 | 5/8" | €40.29 | |
![]() |
50BS10 5/8 | 2.0225" | 10 | 2.299" | 1" | 1/4"-20 | 5/8" | 50 | 5/8" | €43.29 | |
![]() |
50BS10 3/4 | 2.0225" | 10 | 2.299" | 1" | 1/4"-20 | 3/4" | 50 | 5/8" | €43.29 | |
![]() |
50BS10 7/8 | 2.0225" | 10 | 2.299" | 1" | 1/4"-20 | 7/8" | 50 | 5/8" | €43.29 | |
![]() |
50BS10 1 | 2.0225" | 10 | 2.299" | 1" | 5/16"-18 | 1" | 50 | 5/8" | €43.29 | |
![]() |
50BS11 5/8 | 2.218" | 11 | 2.504" | 1" | 1/4"-20 | 5/8" | 50 | 5/8" | €45.21 |
Explore Products
- APPROVED VENDOR U24540.031.0300 Machine Screw, 5/16 In - 18 Thread Size, Steel, 3 In Lg., Std, Flat
- MAIN FILTER INC. MF0425658 XH03180 Interchange Hydraulic Filter, Glass, 10 Micron, Viton Seal, 8.07 Inch Height
- PIP 3PR0350NM Protective Clothing Rainwear Suit, M, Hi-Vis Green, Each
- GRAINGER M20200.040.1000 Threaded Rod, M4x0.7 Thread Size, Steel, 1m Lg., Not Gr., Plain, Class 4.8
- TSUBAKI C2040 CONNECTING LINK Roller Chain Link Conveyor #c2040
- INGERSOLL-RAND 76942 Insert
- MAIN FILTER INC. MF0592432 ETA33NFC Interchange Hydraulic Filter, Glass, 10 Micron Rating, Buna Seal, 15.67 Inch Height
- CASH VALVE A365BWSZCNNH01-E3 Pressure Regulator, 3/8 Inch Size, Bronze, Water/Air, 25-150 PSI
Explore More
- APEX-TOOLS
- BOSTITCH
- KEYSHAFT
- DIVERSI-PLAST
- SUGATSUNE
- Transfer Tanks
- Measuring Wheels
- Arc Flash Clothing Kits
- Coil and Carpet Lifting Rams
- Storage Trays
- LOC-LINE Side Flow Nozzle
- ANSELL 40-105 Edge Multipurpose Nitrile Coated Gloves
- LOUISVILLE FE0600 Series Fiberglass Extension Ladders
- LAMP ESR-4513 Series Full Extension Drawer Slides
- BROWNING VS 100 Series Intermediate Duty Inserts, Setscrew Locking
- MILWAUKEE Rebar Cutting Drill Bits
- TEMPCO TEC Series Analog Temperature Controllers
- MORSE CUTTING TOOLS 5733 Series Expansion Chucking Reamers, Straight Shank, Carbide Tipped
- SPEC Standard Compression Springs, Stainless Steel, 0.455 Inch Outside Dia.
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 50BS28 7/8 Roller Chain Sprocket, Bore To Size, 0.875 Inch Bore, 5.922 Inch Outside Dia. Steel
€127.88 /unit







