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Chain Sprockets
Taperlock Sprockets
12B1 3/4inch Simplex Sprockets
Quick Code: BB-6417
61-21 Roller Chain Sprocket
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Product Specification
Boss Dia (mm)
90
Bush Type
2517
Length Inc Boss (mm)
40
No of Teeth
21
Pcd (mm)
127.82
Brand
Medway
Quick Order Code
BB-6417
Product Description
Taperlock type roller chain sprocket 12B1-21T, engineered for reliable power transmission in industrial applications. This high-quality sprocket is manufactured to ISO standards from hardened steel and features a convenient taperlock bush system for straightforward installation and removal.
Key Specifications:
- 3/4 inch pitch Simplex chain compatibility
- Number of teeth: 21 teeth
- Taperlock bush type: 2517
- Compatible with 12B1 roller chain
- Boss diameter: 90 mm
- Pitch circle diameter (PCD): 127.82 mm
- Length including boss: 40 mm
Features & Benefits:
- Taperlock bush design allows for easy installation and removal without shaft removal
- Manufactured from hardened steel for enhanced durability and extended service life
- ISO standard construction ensures consistent quality and performance
- Ideal for industrial conveyor systems, machinery drives, and power transmission applications
Brand: Medway
This 21-tooth sprocket is part of our comprehensive range of taperlock sprockets for 12B-1 3/4 inch pitch roller chain, available in tooth counts from 13 to 95 teeth to suit your specific application requirements.
