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Product Specification
Boss Dia
100mm
Number of Teeth
18
Outside Dia
157mm
Overall Length
45mm
Pilot Bore Size
20mm
Pitch
1inch
Reference
8SR18
Brand
Medway
Quick Order Code
BB-20328
Product Description

The 8SR18 Pilot Bore Sprocket 16B1 is a precision-engineered 1 inch pitch simplex chain sprocket manufactured to British standard 16B1 specifications. This 18-tooth sprocket is ideal for compact power transmission applications where space efficiency and reliable performance are essential.

Key Specifications:

  • Pitch: 1 inch
  • Number of Teeth: 18
  • Pilot Bore Size: 20mm
  • Boss Diameter: 100mm
  • Outside Diameter: 157mm
  • Overall Length: 45mm
  • Brand: Medway

Features & Benefits:

  • Manufactured to ISO 606 16B1 British standard for guaranteed compatibility and reliability
  • Precision-machined teeth for smooth, efficient power transmission with minimal noise and wear
  • Compact 18-tooth design providing high speed ratios, suitable for lighter load applications
  • Pilot bore configuration for secure shaft mounting and easy installation
  • Quality construction from durable materials for extended service life

Applications:

This sprocket is commonly used in industrial power transmission systems including conveyor systems, machinery drives, agricultural equipment, and general mechanical power distribution where a compact, high-speed gear ratio is required.


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