Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B2 - 3/4inch Duplex Chain Sprocket
Quick Code: BB-20634
6DR12 Pilot Bore Chain Sprocket 12B2
Also Try
12B1 - 3/4inch Simplex Chain Sprockets
12B3 - 3/4inch Triplex Chain Sprockets
Tapered roller bearings
1/2in Drive Sockets - Imperial
Tyre Pressure Gauges
CVJ Tools
Air Compressors
Buy Now
Product Specification
Boss Dia
53mm
Number of Teeth
12
Outside Dia
81.5mm
Overall Length
50mm
Pilot Bore Size
16mm
Pitch
3/4inch
Reference
6DR12
Brand
Medway
Quick Order Code
BB-20634
Product Description
The 6DR12 is a 12B2 British standard roller chain sprocket featuring a pilot bore design, ideal for heavy-duty power transmission applications. This duplex sprocket offers excellent load capacity and is engineered to meet the demanding requirements of industrial machinery and equipment.
Key Specifications:
- 3/4 inch pitch x 12 teeth
- Outside diameter: 81.5mm
- Boss diameter: 53mm
- Pilot bore size: 16mm
- Overall length: 50mm
- British Standard compliant
- Manufacturer: Medway
Features:
- Pilot bore design allows for easy machining to your specific shaft size and keyway configuration
- Full compatibility with standard 12B2 duplex roller chains
- Heavy-duty construction for superior load capacity compared to simplex alternatives
- Compact 12-tooth design suitable for high-speed applications and tight spacing requirements
Applications:
Perfect for conveyor systems, agricultural machinery, manufacturing equipment, and material handling applications where reliable power transmission is essential.
For assistance selecting the correct sprocket for your specific application or to discuss custom machining requirements, please contact our technical team.
