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Bored & Keyed Sprockets
5/8inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701257
10B1 21T Sprocket Comes With 20mm Bore & Keyway with 2 Grubscrews (5SR21 20BK&2GS SPKT)
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Product Specification
Bore
20mm
Number of Teeth
21
Pitch
5/8inch
Reference
5SR21 20BK&2GS SPKT
Quick Order Code
BB-701257
Product Description
This 10B1 21T Sprocket is a precision-engineered chain sprocket designed for reliable power transmission in industrial applications. Featuring a 20mm bore with keyway and supplied with 2 grubscrews, this sprocket offers secure and straightforward shaft mounting on smaller-diameter shafts.
Key Specifications:
- Tooth Count: 21 teeth
- Pitch: 5/8 inch
- Bore Diameter: 20mm
- Bore Type: Bored & Keyed
- Fixing Method: 2 Grubscrews included
- Reference: 5SR21 20BK&2GS SPKT
Features:
- Pre-machined precision bore and keyway for perfect fit
- Compatible with 10B1 roller chains
- Includes 2 grubscrews for secure shaft mounting
- High-quality construction for durability and reliability
- 21-tooth design optimized for applications requiring increased speed over torque
Ideal Applications:
This 21-tooth sprocket is perfect for general-purpose applications where increased speed is required, including:
- Conveyor systems and material handling equipment
- Agricultural machinery
- Packaging and labeling equipment
- General industrial power transmission
- Small to medium-scale industrial drives with compact shaft diameters
Ready to install with no additional machining required. Stocked in our UK warehouse for fast delivery and competitive pricing. Contact our technical team if you need assistance selecting the correct sprocket for your application.
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