30205 Taper Roller Bearings
| 30205 Taper Roller Bearings | |||
|---|---|---|---|
| Part Number | 30205 | Weight(Kg) | 0.15 |
| d | 25 | Dynamic Load Co(N) | 38500 |
| D1 | 52 | Static Load Cor(N) | 45800 |
| B | 16.25 | Grease Speed | 7000 |
| R | 1 | Oil Speed | 9000 |
30205 Angular Contact Ball Bearing | Single Row Precision Bearing
The 30205 angular contact ball bearing is a high-performance single-row precision rolling bearing designed for combined radial and unidirectional axial loads. Featuring compact structure, low friction coefficient, reliable high-speed stability and quiet operation, it is widely adopted in light and medium-duty mechanical transmission systems. Available in GCr15 bearing steel and stainless steel materials, the 30205 bearing maintains stable and long-lasting operation in standard dry, humid and mildly corrosive industrial environments.
Material Introduction
Bearing Steel (GCr15): GCr15 bearing steel serves as the standard material for 30205 bearings. With strict professional heat treatment, it delivers high hardness, exceptional wear resistance and strong fatigue resistance. It supports long-term high-precision rotation under conventional industrial conditions, offering excellent cost performance for general mechanical equipment.
Stainless Steel: Stainless steel 30205 bearings feature outstanding rust-proof, anti-oxidation and weak corrosion resistance. They effectively resist moisture and minor industrial contamination to prevent precision loss and premature bearing failure, perfectly suitable for sanitary, damp and clean working scenarios.
Product Features
Space-saving compact single-row structure. Stably bears combined radial and single-direction axial loads. Ensures smooth, low-noise and high-speed precision operation. Dual material options adapt to conventional and anti-corrosion working environments. Boasts high rotational accuracy and wide equipment compatibility.
Application Scenarios
30205 single-row angular contact ball bearings are extensively used in precision instruments, medium and small motors, industrial fans, water pumps, automotive parts and light-duty automation machinery. Standard bearing steel models fit conventional industrial equipment, while stainless steel versions are ideal for food machinery, medical devices and high-humidity working conditions.
