Product Specification:
Usage | Industrial |
Material | SS |
Diameter* De (mm) | 9.8 to 54.5 |
Product Description:
International Springs Stocks all types of Ball Bearing Disc Springs Plain, Slotted Preloading...Product Specification:
Usage | Industrial |
Material | SS |
Diameter* De (mm) | 9.8 to 54.5 |
Di (mm) | 6.2 to 40.5 |
Thickness t (mm) | 0.15 to 0.45 |
Unloaded height (mm) | 0.6 to 2.15 |
Product Description:
International Springs Stocks all types of Ball Bearing Disc Springs Plain, Slotted Preloading Bearing Washers. Ball-Bearing Disc Springs are used with radial Ball bearings to minimize vibration and shaft deflection. Proper preloading will increase bearing rigidity and eliminate excessive wear & tear and run noise.
Advantages:
Significant increase or decrease in applied force even with small variation in deflection
Backlash compensation & regressive curves help reduce preload variations changes
Very low force characteristic with very large deflection range
Multiplication of force by stacking of two or more in parallel
Available in all size to accommodate all bearing sizes.
Elimination of noise and play in Ball Bearings
Round shape ensures equal distribution of load on the bearing ring
Application of Preloaded Bearing Washers in Electric motors helps to reduce operating noise. The preload force remains practically constant when there is axial displacement of the bearing as a result of thermal expansion. If preload is primarily to protect the bearing from vibration damage when stationary, then greater preload is required.