FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 1 1/8" |
| Bore Type | Finished Bore |
| Chain Number | 41 |
| Chain Pitch | 1/2" |
| Construction | Welded |
| Construction Type | Welded |
| Finished Bore Size | 1 1/8" |
| For Chain Number | 41 |
| For Chain Pitch | 1/2" |
| Hub Configuration | B |
| Hub Diameter | 4" |
| Hub Outside Dia. | 4" |
| Individually Packaged | No |
| Keyway Size | 1/4" x 1/8" |
| Length Through Bore | 1.188" |
| Material | Steel |
| No. Of Teeth | 70 |
| Number Of Chain Rows | 1 |
| Number Of Teeth | 70 |
| Outside Dia. | 11.433" |
| Pitch | 1/2" |
| Pitch Dia. | 11.1446" |
| 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 | 1.19" |
| Storage Dimension Length | 11.433" |
| Storage Dimension Width | 11.433" |
Shipping Info:
| Ship weight (kg) | 4.03 |
| Ship height (cm) | 3.02 |
| Ship length (cm) | 29.03 |
| Ship width (cm) | 29.03 |
| Country of Origin | US |
Product Variants
| Product | Model | Number Of Teeth | Pitch Dia. | Outside Dia. | Length Through Bore | Set Screw Size | Bore Size | For Chain Pitch | For Chain Number | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
41BS9 1/2 | 9 | 1.4619" | 1.674" | 7/8" | #10-24 | 1/2" | 1/2" | 41 | €27.97 | |
![]() |
41BS9 5/8 | 9 | 1.4619" | 1.674" | 7/8" | 1/4"-20 | 5/8" | 1/2" | 41 | €27.97 | |
![]() |
41BS10 1/2 | 10 | 1.618" | 1.839" | 7/8" | #10-24 | 1/2" | 1/2" | 41 | €29.33 | |
![]() |
41BS10 5/8 | 10 | 1.618" | 1.839" | 7/8" | 1/4"-20 | 5/8" | 1/2" | 41 | €29.33 | |
![]() |
41BS10 3/4 | 10 | 1.618" | 1.839" | 7/8" | 1/4"-20 | 3/4" | 1/2" | 41 | €29.33 | |
![]() |
41BS11 1/2 | 11 | 1.7747" | 2.003" | 7/8" | #10-24 | 1/2" | 1/2" | 41 | €30.42 | |
![]() |
41BS11 5/8 | 11 | 1.7747" | 2.003" | 7/8" | 1/4"-20 | 5/8" | 1/2" | 41 | €30.42 |
Explore Products
- MAIN FILTER INC. MF0694152 ST1230 Interchange Hydraulic Filter, Glass, 25 Micron Rating, Viton Seal, 4.52 Inch Height
- LOVEJOY 68514410630 AL075 HUB 1/4 N/KW AL Coupling Hub AL075 Coupling Size, 1/4 Inch Bore Size, No Keyway
- EATON DH362UD3WRK Receptacle Safety Switch, 600 VAC, 60A, 25 hp, 60 hp, TPST Contact, 3P
- HUMBOLDT HB-4830A Bench Scale, 30kg Capacity, 0.005kg Readability, 12 x 14 Inch Pan Size, 120V, 60Hz
- SAGINAW SCE-14T Optional Top Console, Carbon Steel, Ansi 61 Gray, Powder Coat Finish
- SMITH BEARING HR-3-1/2 Cam Follower Heavy Stud Unsealed
- LOCOLOC DI2-8 Swaging Tool Dies
- TITAN FASTENERS GSB04144
Explore More
- EAGLE
- KEYSHAFT
- WG EQUIPMENT
- YSI
- STA RITE
- Hazardous Location Tumbler Switch Accessories
- Carbide End Mills
- Digital Scale Units
- LED Channel Strip Fixtures
- Oil Well Pumping Motors
- AKRO-MILS 30174 Shelf Bins
- CONDOR Leather Gloves, Full Finger, Premium, Double Palm, Cowhide
- COTTERMAN F Series Steel Fixed Ladders
- ANVIL 260 Series Adjustable Clevis Hangers, Carbon Steel
- SIEMENS Molded Case Circuit Breakers: MD/MXD Series
- EDWARDS SIGNALING 105 Series LED Steady Or Flashing Beacons
- GARLAND MFG Pilot Burners
- SIEMENS IEC Control Relays
- JAMCO Heavy Duty Fixed Workbenches, 1/2 Shelf And Light Fixture
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 41BS70 1 1/8 Roller Chain Sprocket, 41 Chain No., 1.125 Inch Bore, 11.433 Inch Outside Dia. Steel
€160.48 /unit







