Transmissions
Chain Sprockets
Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
10B1 - 5/8inch Simplex Chain Sprocket
Quick Code: BB-20254
5SR18 Pilot Bore Sprocket 10B1
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Product Specification
Boss Dia
70mm
Outside Dia
98.3mm
Overall Length
30mm
Pilot Bore Size
14mm
Pitch
5/8inch
Teeth
18
Reference
5SR18
Brand
Medway
Quick Order Code
BB-20254
Product Description
10B1 British standard simplex chain sprocket with 5/8 inch pitch and 18 teeth. This pilot bore sprocket is an essential component for power transmission systems across industrial applications including conveyor systems, agricultural equipment, and manufacturing machinery.
Specifications:
- 10B1 British standard roller chain sprocket
- 5/8 inch pitch x 18 teeth
- Boss diameter: 70mm
- Outside diameter: 98.3mm
- Overall length: 30mm
- Pilot bore size: 14mm
Key Features:
- Pilot bore design for easy machining to your specific shaft requirements
- Manufactured by Medway to exacting standards for reliable performance and durability
- Compact 18-tooth configuration ideal for mid-range power transmission applications
- Built to withstand demanding industrial environments
This versatile sprocket is suitable for a wide range of chain drive applications where precise power transmission is required. The pilot bore enables straightforward customization to match your exact shaft specifications.

Product Reviews
Fred S 



07 September 18
Great product at the best possible prices
Great product at the best possible prices
Robin c 



04 February 19
Fantastic
Fantastic
Michael W 



24 May 21
fantastic quality and service
fantastic quality and service


