52200 Series (Double Direction Light)
Material: Chrome Steel (Gcr15)
Direction: Double Direction
Precision: P0, P6, P5
Structure: Flat Washer / Light Series / Two Row
Cage: Pressed Steel / Brass
Bore Range: 10mm – 100mm
Application: Bidirectional axial loads, reciprocating machinery, positioning screw assemblies
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The 52200 Series double-direction light thrust ball bearings provide bidirectional axial load support in a compact light-series package. Two rows of balls share a common center washer, enabling thrust load handling in both directions from a single integrated assembly. Ideal for reciprocating machinery and positioning screw assemblies requiring balanced bidirectional thrust capacity.
Technical Specifications
| Bearing No. | Bore (d) mm | Outer Dia. (D) mm | Width (B) mm | Dyn. Load Cr (kN) | Stat. Load Cor (kN) | Ref. Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 52202 | 15 | 32 | 22/5 | 12.6 | 17.5 | 5000 | 0.085 |
| 52204 | 20 | 40 | 26/6 | 16.2 | 24.5 | 4000 | 0.15 |
| 52205 | 25 | 47 | 28/22 | 22.2 | 34.5 | 3400 | 0.25 |
| 52206 | 30 | 52 | 29/22 | 22.6 | 37.5 | 3000 | 0.35 |
| 52208 | 40 | 68 | 36/22 | 36.8 | 64.5 | 2200 | 0.75 |
| 52210 | 50 | 78 | 39/22 | 42.4 | 77.8 | 1900 | 0.95 |
| 52212 | 60 | 95 | 46/22 | 59.5 | 118 | 1600 | 1.65 |
| 52214 | 70 | 105 | 47/22 | 69.5 | 150 | 1400 | 2.15 |
| 52215 | 75 | 110 | 47/22 | 73.5 | 165 | 1300 | 2.3 |
| 52216 | 80 | 115 | 48/22 | 75.0 | 178 | 1200 | 2.5 |
| 52217 | 85 | 125 | 55/22 | 97.0 | 208 | 1100 | 3.45 |
| 52218 | 90 | 135 | 62/22 | 115 | 250 | 1000 | 4.5 |
| 52220 | 100 | 150 | 67/22 | 132 | 310 | 900 | 6.2 |
