FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1" |
| Bore Type | Finished Bore |
| Chain Number | 41 |
| Chain Pitch | 1/2" |
| Chain Size | #41 |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1" |
| For Chain Number | 41 |
| For Chain Pitch | 1/2" |
| Hub Configuration | B |
| Hub Dia. | 3 1/4" |
| Hub Outside Dia. | 3 1/4" |
| Individually Packaged | No |
| Key Way Size | 1/4" x 1/8" |
| Length Through Bore | 1" |
| Length Thru Bore | 1" |
| Material | Steel |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 27 |
| Outside Dia. | 4.578" |
| Pitch | 1/2" |
| Pitch Dia. | 4.3069" , 4.307" |
| Screw Size | 5/16"-18 x 5/16" |
| Set Screw Location | (1) Over Keyway And (1) At 90° |
| Set Screw Size | 5/16"-18 |
| Set Screw Thread Type | Coarse |
| Single Strand Tooth Thickness | 0.227" |
| Storage Dimension Height | 1" |
| Storage Dimension Length | 4.578" |
| Storage Dimension Width | 4.578" |
| Type | Bored to Size Type BS |
Shipping Info:
| Ship weight (kg) | 1.09 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 11.63 |
| Ship width (cm) | 11.63 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Hub Outside Dia. | Finished Bore Size | Set Screw Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
41BS9 1/2 | 1.462" | 9 | 7/8" | 1 1/8" | 1/2" | 1 1/8" | 1/2" | #10-24 | €27.97 | |
![]() |
41BS9 5/8 | 1.462" | 9 | 7/8" | 1 1/8" | 5/8" | 1 1/8" | 5/8" | 1/4"-20 | €27.97 | |
![]() |
41BS10 1/2 | 1.618" | 10 | 7/8" | 1 1/4" | 1/2" | 1 1/4" | 1/2" | #10-24 | €29.33 | |
![]() |
41BS10 5/8 | 1.618" | 10 | 7/8" | 1 1/4" | 5/8" | 1 1/4" | 5/8" | 1/4"-20 | €29.33 | |
![]() |
41BS10 3/4 | 1.618" | 10 | 7/8" | 1 1/4" | 3/4" | 1 1/4" | 3/4" | 1/4"-20 | €29.33 | |
![]() |
41BS11 1/2 | 1.7747" | 11 | 7/8" | 1 3/8" | 1/2" | 1 7/16" | 1/2" | #10-24 | €30.42 | |
![]() |
41BS11 5/8 | 1.775" | 11 | 7/8" | 1 3/8" | 5/8" | 1 7/16" | 5/8" | 1/4"-20 | €30.42 |
Explore Products
- ENERPAC MLSS13 Load Skate Set, 13 Ton, Polyurethane Wheel
- BUSSMANN 11125 Specialty Fuse, 125A
- MAIN FILTER INC. MF0592047 HY13229 Interchange Hydraulic Filter, Glass, 10 Micron, Viton Seal, 10.82 Inch Height
- RAPID RESPONSE CLAMP 1212 VPG-DC-S-4C-38-75-VITON Rapid Response Clamp, Dual Type, 152mm Clamp Width, Viton Seal, SS
- INGERSOLL-RAND 77161 Retainer
- NEWCO HOSEFEROILM06
- GATES 36180336 Airdrill, 600 Psi
Explore More
- DBI-SALA
- HUCKLOK
- KEYSHAFT
- SCHAEFER
- AIMS POWER
- PEX Tubing
- Shop Towels
- Work Platforms
- TIG Welding Rods
- Grippers And Accessories
- IRONCLAD EXO Impact Resistant Gloves
- ABUS 75 Series Brass Keyed Alike Padlocks
- BURNDY GIE-G Type Ground Connectors
- RUD CHAIN L-ABA Lashing Points
- ANVIL AS667 Series Eight Hole Double Corner Connectors
- LOUISVILLE Two-Person Scaffolding Stage
- CEMENTEX USA Bolt Cutters
- ELECTROMARK General Safety Tags
- HYDROMODE Union Hand Valves
- JOMAR VALVE Brass Check Valves, Horizontal Swing, Threaded Connection, 200 WOG
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 41BS27 1 Roller Chain Sprocket, 41 Chain No., 1 Inch Bore, 4.578 Inch Outside Dia. Steel
€98.23 /unit







