FREE delivery on orders over €150
Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 5/8" |
| Bore Size | 5/8" |
| Bore Type | Finished Bore |
| Chain Number | 40 |
| Chain Pitch | 1/2" |
| Chain Size | #40 |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 5/8" |
| For Chain Number | 40 |
| For Chain Pitch | 1/2" |
| Hub Configuration | B |
| Hub Dia. | 3" |
| Hub Outside Dia. | 3" |
| Individually Packaged | Yes |
| Key Way Size | 3/16" x 3/32" |
| Length Thru Bore | 1" |
| Material | Steel |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 23 |
| Outside Dia. | 3.938" |
| Pitch | 1/2" |
| Pitch Dia. | 3.672" |
| Screw Size | 1/4"-20 x 1/4" |
| 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 | 0.284" |
| Storage Dimension Height | 1.06" |
| Storage Dimension Length | 4 5/16" |
| Storage Dimension Width | 4 5/16" |
| Type | Bored to Size Type BS |
Shipping Info:
| Ship weight (kg) | 0.94 |
| Ship height (cm) | 2.69 |
| Ship length (cm) | 10.01 |
| Ship width (cm) | 10.01 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Length Thru Bore | Set Screw Size | Key Way Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
40BS9 1/2 | 1.462" | 9 | 7/8" | 1 1/8" | 1/2" | 7/8" | #10-24 | 1/8" x 1/16" | €29.33 | |
![]() |
40BS9 5/8 | 1.462" | 9 | 7/8" | 1 1/8" | 5/8" | 7/8" | 1/4"-20 | 3/16" x 3/32" | €29.33 | |
![]() |
40BS10 1/2 | 1.618" | 10 | 7/8" | 1 1/4" | 1/2" | 7/8" | #10-24 | 1/8" x 1/16" | €30.42 | |
![]() |
40BS10 5/8 | 1.618" | 10 | 7/8" | 1 1/4" | 5/8" | 7/8" | 1/4"-20 | 3/16" x 3/32" | €30.42 | |
![]() |
40BS10 3/4 | 1.618" | 10 | 7/8" | 1 1/4" | 3/4" | 7/8" | 1/4"-20 | 3/16" x 3/32" | €30.42 | |
![]() |
40BS11 1/2 | 1.775" | 11 | 7/8" | 1 3/8" | 1/2" | 7/8" | #10-24 | 1/8" x 1/16" | €31.80 | |
![]() |
40BS11 5/8 | 1.775" | 11 | 7/8" | 1 3/8" | 5/8" | 7/8" | 1/4"-20 | 3/16" x 3/32" | €31.80 |
Explore Products
- GATES PE-6G1-6MPX-6MP-52OAL
- LIBERTY PUMPS P382LE51V-2/A2 Simplex Sewage Package, 0.5 HP, 1 PH, 115 V, 2 Inch Discharge, Vertical Float, 25 Ft. Cord
- GRAINGER 13321_36_0 Flat Bar Stock, 7075, 4 Inch x 36 Inch Nominal Size, 0.5 Inch Thick, T651, Cold Finished
- DESTACO DLT-25-N-B-8 Thruster, Repairable Cylinder, With Air Cushion
- BALDOR / DODGE 052604 F2B-SC-103-HT Set Screw Bearing, Shaft Size 1.1875 Inch, Bore Round, Steel
- WALTER TOOLS A4244-18 5065856 Drill Bit, 18 mm Drill Bit Size, 5 3/32 Inch Flute Length, Mt2 Taper Shank
- HARRINGTON 351-10000-16-14 Jib Crane, 10000 lb Capacity, 16 ft Reach, 360 Deg. Swivel Angle
- DAYTON 3ACF8 Shaft Seal 7/8 Inch Buna Carbon Ceramic
Explore More
- DMC
- KEYSHAFT
- TIVAR
- KH INDUSTRIES
- CAMSTAT
- Battery Accessories
- Document Displays
- Burets
- Pail / Can Handlers
- Shaft Grease Seals
- LOUISVILLE FS4000 Series Fiberglass Step Ladders
- PLAST-O-MATIC TEBVC Series Heavy Duty ON/OFF Actuator Ball Valves
- ACCURIDE 2109 Series Light Duty Slides With Lever Disconnect
- CONDOR Rain Poncho Reuseable Rainwear
- TEMPCO Replacement Heating Elements for TRH3 Series Heaters
- LEESON Washguard ll Motors, Three Phase, Totally Enclosed, C Face Less Base
- APPROVED VENDOR #10-32 Fully Threaded Soft Tip Zinc Plated Steel Spade Thumb Screws
- WEG Electric Motors, 450Hp
- SLOAN Sloan 986 Exposed Manual Specialty Urinal Hydraulic Flushometers
- SIOUX CHIEF Supply Stops, Multi-Turn, Bar Stock, Angle
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 40BS23 5/8 Roller Chain Sprocket, 40 Chain No., 0.625 Inch Bore, 3.938 Inch Outside Dia. Steel
€82.24 /unit







