6217.C3 bearings ( 85 mm x 150 mm x 28 mm) have the advantages of simple structure, ability to withstand radial and bidirectional axial loads, low friction, and high speed, it is suitable for high-speed, low-noise applications, and are therefore widely used in the Motors, home appliances, automobiles, pumps, compressors, conveying equipment and general industrial machinery.

| Part Number | 6217.C3 |
| Reference From | FAG 6217.C3 |
| Bearing Type | Deep groove ball bearings open design, self-retaining |
| Series | 62 |
| Sealing | Open |
| Cage | JN = Stamping steel cage |
| Radial internal clearances | C3 |
| Heat stabilization | S0 = (up to 150 °C) |
| Lubricant | Without |
| Equivalent | 6217.C3 , 6217A.C3 |
| Weight [lb] | 3.964 |
| Cr Radial Dynamic [lbf] | 19985 |
| C0r Radial static [lbf] | 14373 |
| Cur Radial Fatigue [lbf] | 905 |
| nB Reference speed [rpm] | 5268 |
| nG Limiting speed [rpm] | 6667 |
| Operating temperature - T(min) [°C] | -30 |
| Operating temperature - T(max) [°C] | 150 |
| d φ Inside [inch] | 3.346 |
| D Φ Outside [inch] | 5.905 |
| B Width [inch] | 1.102 |
| r(min.) [inch] | 0.079 |
| D1 [inch] | 5.110 |
| d1 [inch] | 4.196 |
| Mounting dimensions | |
| da(min.) [inch] | 3.780 |
| Da(max.) [inch] | 5.472 |
| ra(max.) [inch] | 0.079 |
| Coefficient - F0 [inch] | 14.8 |
The 6217.C3 Single-row deep groove ball bearings mainly consist of an inner ring, outer ring, steel balls, and a cage. The raceways are deep grooves, with the steel balls making four-point contact with the raceways. The inner and outer rings can be separable or integrated. They are available in various forms, including open, with dust covers, and with seals.
Single-row deep groove ball bearings have a simple structure and are the most widely used. They can simultaneously withstand radial loads and bidirectional axial loads, making them suitable for high-speed operation. They have a low coefficient of friction, low noise, and are easy to install and maintain. Versions with seals or dust covers effectively prevent contaminant intrusion and are suitable for various operating conditions.















