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Chain Sprockets
Idler Sprockets
Quick Code: BB-163797
1/2inch Pitch Idler Sprocket x 21 Tooth (4SR21-I)
1/2inch Pitch Idler Sprocket x 21 Tooth
This 1/2inch pitch idler sprocket is designed to maintain proper chain tension and alignment in roller chain drive systems. Compatible with British Standard roller chain 08B1 or Renold 110046, it comes complete with a 16mm bore/shaft size for straightforward installation.
- Number of Teeth: 21
- Pitch: 1/2inch
- Bore/Shaft Size: 16mm
- Standard: to DIN 8187 ISO/R 606
- Compatible Chains: British Standard 08B1, Renold 110046
Applications:
This idler sprocket is ideal for use in a wide range of industrial applications, including:
- Conveyor systems
- Agricultural machinery
- Industrial equipment
- Power transmission systems
The 21-tooth configuration makes this sprocket suitable for applications requiring specific speed ratios and tension control. Whether you are replacing worn components or designing a new chain drive system, this precision-engineered sprocket delivers reliable performance and longevity. For expert advice on selecting the correct idler sprocket for your specific application, our technical team is available to assist you. Fast delivery available from our UK warehouse.
