Transmissions
Chain Sprockets
Bored & Keyed Sprockets
5/8inch Pitch Bored & Keyed Sprockets
Quick Code: BB-701323
10B1 25T Sprocket Comes With 38mm Bore & Keyway with 2 Grubscrews (5SR25 38BK&2GS SPKT)
Buy Now
Product Specification
Bore
38mm
Number of Teeth
25
Pitch
5/8inch
Reference
5SR25 38BK&2GS SPKT
Quick Order Code
BB-701323
Product Description
This 10B1 25T Sprocket is a precision-engineered chain sprocket designed for reliable power transmission in demanding industrial applications. Featuring a 38mm bore with keyway and supplied with 2 grubscrews, this sprocket offers secure and straightforward shaft mounting on larger-diameter shafts.
Key Specifications:
- Tooth Count: 25 teeth
- Pitch: 5/8 inch (10B1)
- Bore Size: 38mm
- Bore Type: Bored & Keyed
- Fixing Method: 2 Grubscrews included
- Reference: 5SR25 38BK&2GS SPKT
Features:
- Pre-machined precision bore and keyway for perfect fit and positive drive engagement
- Compatible with standard 10B1 roller chains (5/8" pitch)
- Includes 2 grubscrews for secure and reliable shaft mounting
- High-quality construction for durability and long-term performance
- 25-tooth design optimized for applications requiring maximum torque delivery with controlled speed reduction
- 38mm bore ideal for large shaft applications
Ideal Applications:
This 25-tooth sprocket is particularly well-suited for:
- Heavy-duty conveyor systems and material handling equipment
- Agricultural machinery and equipment
- Packaging and labeling systems
- Industrial power transmission drives
- Large-scale machinery requiring robust chain drive solutions
- Applications demanding high torque characteristics and lower speed ratios
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 specification for your application.

