Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B2 - 3/4inch Duplex Chain Sprocket
Quick Code: BB-20663
6DR45 Pilot Bore Chain Sprocket 12B2
Also Try
12B1 - 3/4inch Simplex Chain Sprockets
12B3 - 3/4inch Triplex Chain Sprockets
AX Series (Nadella)
Steel Boots
Panel Beating Tools
Dunlop & Budget Ball Bearings
N NJ NUP Type Cylindrical Roller Bearings
Buy Now
Product Specification
Boss Dia
136mm
Number of Teeth
45
Outside Dia
282.5mm
Overall Length
62mm
Pitch
3/4inch
Reference
6DR45
Brand
Medway
Quick Order Code
BB-20663
Product Description
The 6DR45 is a 12B2 British standard roller chain sprocket manufactured by Medway, engineered for heavy-duty power transmission applications. This duplex sprocket features a pilot bore design, enabling easy machining to your specific shaft size and keyway configuration.
Specifications:
- 3/4 inch pitch
- 45 teeth
- Outside diameter: 282.5mm
- Boss diameter: 136mm
- Overall length: 62mm
- Pilot bore size: 20mm
Key Features:
- Duplex design provides greater load capacity than simplex alternatives
- Pilot bore allows for customization to your specific shaft requirements
- Conforms to British Standard specifications for full compatibility with 12B2 duplex roller chains
- Trusted Medway manufacturing quality
Applications:
Ideal for use in conveyor systems, agricultural machinery, manufacturing equipment, and material handling applications where reliable, heavy-duty power transmission is required.
For assistance selecting the correct sprocket configuration or to discuss your specific application requirements, please contact our technical team.
