Transmissions
Chain Sprockets
Pilot Bore Sprockets
1.1/4inch Pitch (20B1) Simplex Chain sprockets
Quick Code: BB-20387
20B1-29 Simplex Pilot Bore Sprocket
Also Try
1/2inch Pitch (08B1, 08B2, 08B3) Pilot Bore Sprockets
1inch Pitch (16B1, 16B2, 16B3) Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
AT10 Timing Belts (10mm Pitch)
N NJ NUP Type Cylindrical Roller Bearings
Buy Now
Product Specification
Boss Dia
150mm
Number of Teeth
29
Outside Dia
308.8mm
Overall Length
55mm
Pilot Bore Size
25mm
Pitch
1.1/4inch
Reference
20B1-29
Brand
Medway
Quick Order Code
BB-20387
Product Description
20B1-29 Simplex Pilot Bore Sprocket
A mid-range 29-tooth sprocket from our comprehensive range of British standard roller chain sprockets. This 20B1 sprocket is engineered for power transmission applications requiring balanced speed and torque characteristics in industrial machinery.
Key Specifications:
- 20B1 British standard roller chain sprocket
- 1.1/4 inch (31.75mm) pitch x 29 teeth
- Outside diameter: 308.8mm
- Boss diameter: 150mm
- Pilot bore size: 25mm
- Overall length: 55mm
- Brand: Medway
- Reference: 20B1-29
Features & Benefits:
- Pilot bore design allows for precise machining to your exact shaft requirements
- Manufactured to exacting British standards for reliable performance
- Compatible with 20B1 simplex roller chains
- Robust construction suitable for demanding industrial applications
- 25mm pilot bore provides excellent load-bearing capacity
Typical Applications:
- Conveyor systems and material handling equipment
- Agricultural machinery
- Industrial power transmission systems
- General purpose machinery requiring mid-range gear ratios
- Equipment requiring balanced speed and torque delivery
Stocked in our UK warehouse for fast delivery. Contact our technical team for assistance in selecting the correct sprocket for your specific application.
