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Product Specification
Boss Dia
95mm
Outside Dia
163.9mm
Overall Length
35mm
Pilot Bore Size
20mm
Pitch
5/8inch
Teeth
31
Reference
5SR31
Brand
Medway
Quick Order Code
BB-20267
Product Description

The 5SR31 Pilot Bore Sprocket 10B1 is a precision-engineered British standard roller chain sprocket designed for reliable power transmission in medium to heavy-duty industrial applications. This simplex chain sprocket features a 5/8 inch pitch with 31 teeth, making it ideal for systems requiring balanced speed and torque delivery with excellent load-carrying capacity.

Key Specifications:

  • 10B1 British standard roller chain sprocket
  • 5/8 inch pitch x 31 teeth
  • Boss diameter: 95mm
  • Outside diameter: 163.9mm
  • Overall length: 35mm
  • Pilot bore size: 20mm

Features & Benefits:

  • Pilot bore design with 20mm pre-machined bore for easy customization to your specific shaft requirements
  • Manufactured by Medway to exacting standards for guaranteed durability and reliable performance
  • 31-tooth configuration provides an excellent balance between speed reduction and torque multiplication
  • Robust construction suitable for demanding industrial environments
  • Larger boss diameter ensures superior strength and stability in high-load applications

Applications:

This sprocket is well-suited for conveyor systems, agricultural equipment, manufacturing machinery, packaging equipment, and other industrial chain drive applications where a 31-tooth configuration is required for optimal performance and load handling.

Part of our comprehensive 10B1 5/8 inch simplex chain sprocket range offering 37 different tooth configurations. For assistance in selecting the correct sprocket for your specific chain drive application, please contact our technical team.


  • 10B1 Roller Chain To Suit