Transmissions
Chain Sprockets
Platewheels
12B1 3/4inch Simplex Platewheel
Quick Code: BB-96295
PW112B/20 12B1 3/4inch x 20 Teeth Simplex Platewheel
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Product Specification
Bore Size (D)
19mm
Number of Teeth
20
Outside Dia (De)
129.7mm
Pitch Dia (Dp)
121.78mm
Tooth Width (h1)
11.1mm
Reference
6SR20PW
Brand
Medway
Quick Order Code
BB-96295
Product Description
The PW112B/20 12B1 3/4inch x 20 Teeth Simplex Platewheel is a versatile sprocket designed for single-strand chain drive applications. As a platewheel, it features a boss-free design that makes it ideal for compact installations and applications requiring a lightweight solution.
Product Specifications:
- Bore Size (D): 19mm
- Number of Teeth: 20
- Pitch Diameter (Dp): 121.78mm
- Outside Diameter (De): 129.7mm
- Tooth Width (h1): 11.1mm
- Chain Type: 12B1 3/4inch Simplex
Key Features:
- Boss-free platewheel design for space-saving applications
- Compatible with single-strand chain systems
- 20-tooth configuration provides balanced speed and torque characteristics
- Precision engineered for reliable power transmission
Common Applications:
This platewheel is suitable for a wide range of industrial and commercial applications including conveyor systems, agricultural equipment, machinery drives, and custom power transmission setups where weight and space are considerations.
Brand: Medway | Reference: 6SR20PW


