- Nominal
- Outer Diameter(mm)
- 139.7
- dm(mm)
- 130.7
- Shaft hole d maximum diameter(mm)
- 55
- Shaft hole d, pilot hole diameter(mm)
- 9
- Total width(mm)
- 36
- Number of grooves
- 2
- Groove Width(mm)
- 12.30
- Maximum Number of Rotation(1/min)
- 3600
- Type
- Est. shipping days
- All
- Within 9 working days
NS Standard V-Pulley A (NS5.5BETAXA2)
More Information
Basic information
Nominal diameter 2 to 24 inches, with 1 to 4 runners available in wide selection, with dimensional precision to JIS reference standards, and good balance measurements, and directly usable high speed rotator.
[Features]
· A wide range of model configurations: 95 A type, 132 B types and 102 C types, with pitches ranging from 2° to 30° and 1 to 6 grooves.
· High-performance, high-quality NS pulley is the safest and easiest to handle, due to uniform material and strong wall thickness.
· Dimensional precision to JIS reference standards, with thorough quality control.
· Groove part shape and dimensions table.
· Maximum speed: NS standard V-pulley is recommended to be of circumferential speed under 25 m/s specification.
· Recommended minimum pulley diameter: A type 3° or greater, B type 5° or greater, and C type 8° or greater.