52204 bearings ( 15 mm x 40 mm x 26 mm) have the advantages of Suitable for high-speed applications, capable of withstanding unidirectional axial loads, with low friction and easy installation, and are therefore widely used in the Machine tool spindles, automotive steering systems, pumps, industrial machinery and instruments.

| Part Number | 52204 |
| Bearing Type | Axial deep groove ball bearings, Double directions |
| Interchangeable | FAG 52204 |
| Cage | JP = Stamping steel cage |
| Accuracy class | PN (ABEC-1) |
| Series [lb] | 522 series (522) |
| Bearing Mass - m | 0.3197 |
| Dimension | |
| Inside - d φ [inch] | 0.5906 |
| Outside - D Φ [inch] | 1.5748 |
| Thickness - T2 [inch] | 1.0236 |
| D1 [inch] | 0.8661 |
| B [inch] | 0.2362 |
| chamfer - r(min.) [inch] | 0.0236 |
| r1(min.) [inch] | 0.0118 |
| Performance | |
| Dynamic Axial - Ca [lbf] | 5012 |
| Static Axial - C0a [lbf] | 8324 |
| Fatigue Axial - Cua [lbf] | 369 |
| Speed ratings (grease) - nB [min–1] | 11050 |
| Speed ratings (oil) - nG [min–1] | 7441 |
| da [inch] | 0.7874 |
| Da(max.) [inch] | 1.1024 |
| ra(max.) [inch] | 0.0236 |
| ra1(max.) [inch] | 0.0118 |
| Minimum load coefficient | |
| A | 0.01 |
The 52204 Thrust ball bearings mainly consist of a shaft ring (which mates with the shaft), a housing ring (which mates with the bearing housing), steel balls, and a cage. They feature a separable design for easy installation and maintenance. Some models include dust covers or sealed structures.
Thrust ball bearings have high axial load capacity, are suitable for bearing pure axial loads, have high limiting speeds, low friction coefficients, and smooth operation. Their separable structure simplifies installation, results in a compact size, and minimizes space requirements.















