Construction: Double-row rolling elements; inner and outer rings with dual raceways; fixed contact angle; available in three mounting configurations: back-to-back, face-to-face and in series. Performance: Capable of withstanding radial loads and bidirectional axial loads; superior rigidity and anti-tipping capacity compared to single-row angular contact ball bearings. Applications: High-rigidity, high-precision, heavy-load conditions, such as machine tool spindles, precision gearboxes and high-power motors. Advantages: A single bearing can replace a combination of two single-row bearings, simplifying installation and saving space.
| Inquiry | Bearing | Basic Dimensions (mm) | Rated Load (kN) | Limiting Speed (r/min) | Weight ≈kg |
|||
|---|---|---|---|---|---|---|---|---|
| Model | d | D | B | C Dynamic | C0 Static | Limiting | ||
| ✉️ | SS7903AC | 17 | 30 | 7 | 4.75 | 2.8 | 30000 | 0.017 |
| ✉️ | SS7003AC | 17 | 35 | 10 | 6.4 | 3.8 | 17000 | 0.041 |
| ✉️ | SS7302C | 15 | 42 | 13 | 13.3 | 6.85 | 28000 | 0.083 |
| ✉️ | SS7302A | 15 | 42 | 13 | 13.4 | 7.1 | 13000 | 0.083 |
| ✉️ | SS7803AC | 17 | 26 | 5 | 2.21 | 1.53 | 48000 | 0.01 |
| ✉️ | SS7202AC | 15 | 35 | 11 | 8.65 | 4.65 | 18000 | 0.045 |
| ✉️ | SS7202C | 15 | 35 | 11 | 7.95 | 4.3 | 13000 | 0.045 |
| ✉️ | SS7002AC | 15 | 32 | 9 | 6.1 | 3.45 | 19000 | 0.031 |
| ✉️ | SS7002C | 15 | 32 | 9 | 5.55 | 3.15 | 19000 | 0.031 |
| ✉️ | SS7301A | 12 | 37 | 12 | 9.45 | 4.5 | 15000 | 0.06 |
| ✉️ | SS7802AC | 15 | 24 | 5 | 2.16 | 1.4 | 53000 | 0.007 |
| ✉️ | SS7902AC | 15 | 28 | 7 | 4.55 | 2.53 | 32000 | 0.015 |
| ✉️ | SS7301C | 12 | 37 | 12 | 10.8 | 4.9 | 33000 | 0.06 |
| ✉️ | SS7001C | 12 | 28 | 8 | 4.95 | 2.5 | 22000 | 0.022 |
| ✉️ | SS7201AC | 12 | 32 | 10 | 8 | 4.05 | 20000 | 0.037 |
| ✉️ | SS7201C | 12 | 32 | 10 | 7.45 | 3.75 | 15000 | 0.037 |
| ✉️ | SS7001AC | 12 | 28 | 8 | 5.8 | 2.98 | 22000 | 0.022 |
| ✉️ | SS7801AC | 12 | 21 | 5 | 1.95 | 1.12 | 63000 | 0.006 |
| ✉️ | SS7901AC | 12 | 24 | 6 | 3.2 | 1.77 | 38000 | 0.01 |
| ✉️ | SS7300A | 10 | 35 | 11 | 9.3 | 4.3 | 16000 | 0.052 |