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Chain Sprockets
Idler Sprockets
Quick Code: BB-63642
3/8inch Pitch Idler Sprocket x 21 Tooth (3SR21-I)
3/8inch Pitch Idler Sprocket x 21 Tooth
This high-quality idler sprocket is designed to maintain proper chain tension and alignment in roller chain drive systems. It is compatible with British Standard roller chain 06B1 or Renold 110038 and comes complete with a 16mm bore/shaft size for secure mounting.
Key Specifications:
- Number of Teeth: 21
- Pitch: 3/8inch
- Bore/Shaft Size: 16mm
- Hub Length: 18.3mm
- Outside Diameter (DE): 68mm
- Standard: to DIN 8187 ISO/R 606
Applications:
This sprocket is ideal for use in a wide range of power transmission applications, including:
- Conveyor systems
- Agricultural machinery
- Industrial equipment
- Chain drive systems requiring tension management
Manufactured to international standards and compatible with Renold chains and other leading chain brands, this idler sprocket is perfect for replacing worn components or for use in new chain drive installations. Its 21-tooth configuration provides excellent load distribution and smooth operation in demanding applications.
