Precision-engineered Bearing Disc Spring for Light Load Preload and High-Speed Rotation Stability with Corrosion Resistance
Product Details
| Groove Depth: | 0.3-0.8mm | Groove Width: | 1.2-2.5mm |
|---|---|---|---|
| Radial Flexibility: | 28% Enhanced | Vibration Reduction: | 15-20 DB At 10,000 RPM |
| Misalignment Tolerance: | 0.05mm | Preload Adjustment: | Stepless With 2-4 Discs |
| Load Multiplication Ratio: | 2.3-3.8x | Load Distribution Variance: | ±4% |
| Material: | SUS304 Stainless Steel (18Cr-8Ni) | Surface Treatment: | Plain Oiled (5-8μm Film) |
| Corrosion Resistance: | 500-hour Salt Spray Testing | Temperature Range: | -40°C To 120°C |
| Outer Diameter: | 12-65mm | Inner Diameter: | 5-45mm |
| Thickness: | 0.3-2.0mm | Tolerance Control: | IT6级 (±0.03mm) |
| Cycle Durability: | 10⁶ Cycles | Preload Retention: | >90% |
| Compatible Bearing Series: | 6000, 6200, 6300 | Mounting Options: | Press-fit Or Snap-ring |
| Highlight |
steel bearing spring,steel bearing disc spring,stainless steel bearing spring |
||
Product Description
- 28% enhanced radial flexibility compared to standard disc springs
- 15-20 dB noise reduction at 10,000 RPM operation
- Accommodates shaft misalignments up to 0.05mm
- Stepless preload adjustment with minimal disc count (2-4 discs)
- Load multiplication ratios of 2.3-3.8x at equivalent displacement
| Material | SUS304 Stainless Steel (18Cr-8Ni) with plain oiled surface treatment |
|---|---|
| Temperature Range | -40°C to 120°C |
| Corrosion Resistance | Passes 500-hour salt spray testing per ASTM B117 |
| Outer Diameter | 12-65mm |
| Inner Diameter | 5-45mm |
| Thickness | 0.3-2.0mm |
| Tolerance | IT6级 (±0.03mm on critical dimensions) |
- Precision-machined grooved annular structure (groove depth 0.3-0.8mm, groove width 1.2-2.5mm)
- Uniform load distribution (±4% variance)
- Validated for 10⁶ cycles with preload force retention exceeding 90%
- Compatible with standard deep groove ball bearing series (6000, 6200, 6300)
Product Highlights
Precision disc spring for deep groove ball bearings. Provides light load preload, vibration damping, and high-speed stability. SUS304 stainless steel, corrosion resistant, -40°C to 120°C range. Ideal for precision spindles, motors, and optical instruments.
High-Performance Waved Spring with Exceptional Elastic Properties, Remarkable Impact Resistance, and Stable Axial Preload
SUNZO waved springs offer exceptional elasticity & impact resistance, providing minimal stiffness & stable axial preload. Available in standard & custom designs using premium materials (1074, 65Mn, 60Si2MnA, SUS304) with various surface treatments for precision machinery, aerospace & hydraulic applications.
207GPa DIN 2093 Disc Springs for High-End Motors | SUNZO Factory
SUNZO manufactures premium DIN 2093 disc springs engineered with a calibrated 207GPa elastic modulus for high-end electric motors, dynamic powertrains, and automated actuators. Designed to eliminate bearing play caused by severe operational thermal expansion, these precision coni
Inconel X750 High Temperature DIN 2093 Disc Springs | SUNZO Factory
SUNZO manufactures premium Inconel X750 high-temperature DIN 2093 disc springs engineered to combat severe stress relaxation in petrochemical valves, gas turbines, and high-pressure hydraulic circuits.
Plain Oiled Waved Spring with Corrosion Protection and Balanced Elasticity for Cost-Effective Industrial Applications
Cost-effective plain oiled waved springs for industrial use. Durable 800-1000 MPa tensile strength, 15% reduced friction, 90+ days corrosion protection. Custom sizes 10-300mm with ±0.05mm tolerance. 30% cheaper than premium alternatives.
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
