Stainless steel thrust ball bearings are primarily manufactured from stainless steel, offering excellent resistance to rust, moisture and acid-alkali corrosion. They operate reliably in corrosive environments such as those exposed to water vapour, salt spray and cleaning agents, are resistant to rust and seizing, and effectively extend service life in harsh conditions. Structurally, they feature a split design comprising an inner ring, an outer ring and a ball cage assembly, making installation and removal extremely convenient and allowing for flexible assembly according to specific operating conditions. These bearings are specifically designed to withstand unidirectional axial loads, offering stable load-bearing capacity and good rigidity. They perform exceptionally well in applications such as vertical shafts and positioning clamping, with low rolling resistance and smooth rotation during operation. They are suitable for working environments involving medium to low speeds, heavy loads and where rust prevention is a requirement. Furthermore, due to the purity of the materials used and the low likelihood of rust or impurities forming, these bearings are also suitable for applications with high standards for hygiene and corrosion resistance, such as food processing machinery, pharmaceutical equipment, water treatment systems and light industrial machinery. Combining corrosion resistance with reliable axial load-bearing capacity, they are simple to maintain and operate stably, effectively reducing the probability of equipment failure caused by rust and enhancing overall cost-effectiveness and durability.
| Inquiry | Bearing | Basic Dimensions (mm) | Rated Load (kN) | Limiting Speed (r/min) | Weight ≈kg |
|||
|---|---|---|---|---|---|---|---|---|
| Model | d | D | B | C Dynamic | C0 Static | Limiting | ||
| ✉️ | SS52220 | 100 | 150 | 67 | 105 | 345 | 900 | 1.95 |
| ✉️ | SS52216 | 80 | 115 | 48 | 68.5 | 212 | 1200 | 0.98 |
| ✉️ | SS52218 | 90 | 135 | 62 | 90.5 | 285 | 1000 | 1.55 |
| ✉️ | SS52212 | 60 | 95 | 46 | 52.5 | 145 | 1600 | 0.68 |
| ✉️ | SS52214 | 70 | 105 | 47 | 60.5 | 178 | 1400 | 0.82 |
| ✉️ | SS52210 | 50 | 78 | 39 | 38.5 | 98.5 | 1800 | 0.42 |
| ✉️ | SS52207 | 35 | 62 | 34 | 26.5 | 62.5 | 2200 | 0.25 |
| ✉️ | SS52208 | 40 | 68 | 36 | 30.5 | 74.5 | 2000 | 0.31 |
| ✉️ | SS52209 | 45 | 73 | 37 | 34.5 | 86.5 | 1900 | 0.36 |
| ✉️ | SS52205 | 25 | 47 | 28 | 17.8 | 38.5 | 2600 | 0.135 |
| ✉️ | SS52206 | 30 | 52 | 29 | 20.5 | 46.5 | 2400 | 0.165 |
| ✉️ | SS52204 | 20 | 40 | 26 | 14.2 | 29.5 | 2800 | 0.095 |
| ✉️ | SS51218 | 90 | 135 | 35 | 90.5 | 285 | 1100 | 0.9 |
| ✉️ | SS51220 | 100 | 150 | 38 | 105 | 345 | 1000 | 1.15 |
| ✉️ | SS51216 | 80 | 115 | 28 | 68.5 | 212 | 1300 | 0.58 |
| ✉️ | SS51217 | 85 | 125 | 31 | 78.5 | 245 | 1200 | 0.72 |
| ✉️ | SS51215 | 75 | 110 | 27 | 64.5 | 195 | 1400 | 0.53 |
| ✉️ | SS51213 | 65 | 100 | 27 | 56.5 | 162 | 1600 | 0.43 |
| ✉️ | SS51214 | 70 | 105 | 27 | 60.5 | 178 | 1500 | 0.48 |
| ✉️ | SS51212 | 60 | 95 | 26 | 52.5 | 145 | 1700 | 0.38 |