Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B2 - 3/4inch Duplex Chain Sprocket
Quick Code: BB-20666
6DR95 Pilot Bore Chain Sprocket 12B2
The 6DR95 is a heavy-duty 12B2 British standard duplex roller chain sprocket manufactured by Medway. Engineered with a pilot bore for versatile mounting options, this sprocket features 95 teeth and a 3/4 inch pitch, making it ideal for power transmission applications requiring precise speed control and low-speed, high-torque operations.
This large-tooth-count sprocket is specifically designed for use with 12B2 duplex roller chains and excels in applications where speed reduction or fine speed ratios are critical. The duplex design provides superior load capacity and power transmission capability compared to simplex alternatives, thanks to its dual-row construction. With 95 teeth, this sprocket delivers smooth, reliable operation and is perfect for systems requiring minimal speed variation and maximum torque delivery. The pilot bore allows for custom machining to achieve precise shaft fitting or the addition of a taper lock bush for secure mounting.
Key Specifications:
- Chain Standard: 12B2 British Standard Duplex
- Pitch: 3/4 inch (19.05mm)
- Number of Teeth: 95
- Boss Diameter: 140mm
- Outside Diameter: 585.1mm
- Overall Length: 63mm
- Reference: 6DR95
- Brand: Medway
Typical Applications:
- Low-speed, high-torque industrial machinery
- Heavy-duty conveyor systems requiring precise speed control
- Agricultural equipment with gear reduction requirements
- Manufacturing and processing plants with speed-critical operations
- Material handling equipment requiring smooth power transmission
- General power transmission drives requiring higher tooth counts and load capacity
Fully compatible with standard 12B2 duplex roller chains, the 6DR95 provides exceptional durability and performance in demanding industrial applications where reliable, consistent speed ratios are essential.
