Home
About Us
- Company Profile
- Factory Tour
- Quality Control
Products
- Gearbox
- Gear Reducer
- Gear And Shaft
- Water Pump
- Vacuum Pump
- Lubrication Oil Pump
- Mining Machinery Equipment
- Building Materials Machinery
- Mechanical Hardware
- Bearings
- Rainwear
Events
- News
- Cases
Contact Us

Chat Now

SOLUTION DETAILS

Home > Cases >

The Importance of Keyway Root Fillet Radii

Events

News

Cases

zibonajie@gearbox-gear.com

86-0533-4180117

Contact Now

The Importance of Keyway Root Fillet Radii

2025-09-22

When the root fillet radius of a keyway is very small, approaching zero (effectively a sharp corner), it creates a significant stress concentration.

The presence of this stress concentration severely reduces the load-bearing capacity of the shaft.

Quick link

Home Products About Us News Cases Contact Us

Quick Contact

Address

No. 73, Beishan Road, Boshan District Zibo City, Shandong Province China

Tel

86-0533-4180117

E-mail

zibonajie@gearbox-gear.com

18817369670

Our Newsletter

Subscribe to our newsletter for discounts and more.