Quick-Change Power Transmission with Precision and Strength Our QD (Quick Detachable) Bush Pulleys are engineered for fast, secure, and repeatable mounting on shafts, making them the preferred choice for industries that demand minimal downtime and maximum reliability. Designed with a split-taper bushing system, these pulleys offer superior concentricity, easy installation, and effortless removal — all while delivering robust torque transmission.

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Key Features
Types of QD Bush Pulleys
Materials Available
Applications
  • Mining and quarrying equipment
  • Agricultural machinery
  • HVAC systems and blowers
  • Conveyor systems and packaging lines
  • Power plants and industrial drives
Why Choose Our QD Bush Pulleys?
  • Full range of standard sizes and bushings for global compatibility
  • Export-ready quality with premium finishing and tri-colour Indian branding
  • Custom manufacturing available for special groove profiles and materials
  • Backed by technical support, precision machining, and reliable logistics
Technical Specifications
Bushing Size Min Bore (mm) Max Bore (mm) Typical Pulley Diameter Range
JA 9.5 25.4 50 mm – 150 mm
SH 9.5 25.4 50 mm – 180 mm
SDS 12.7 35.0 75 mm – 200 mm
SD 14.0 38.0 100 mm – 250 mm
SK 14.0 45.0 100 mm – 300 mm
SF 19.0 65.0 150 mm – 400 mm
E 25.0 75.0 200 mm – 500 mm
F 30.0 100.0 250 mm – 600 mm
J 35.0 115.0 300 mm – 700 mm
M 40.0 125.0 350 mm – 800 mm
N 50.0 140.0 400 mm – 900 mm

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