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689-2Z-HLC FAG
Deep groove ball bearing 68..-2Z, single row, shields, steel sheet metal cage
| d | Bore diameter | 9 mm |
| D | Outside diameter | 17 mm |
| B | Width | 5 mm |
| Cr | Basic dynamic load rating, radial | 1.330 N |
| C0r | Basic static load rating, radial | 664 N |
| Cur | Fatigue load limit, radial | 17,6 N |
| nG | Limiting speed | 51.000 1/min |
| ≈m | Weight | 0,042 kg |
| da min | Minimum diameter shaft shoulder | 10,4 mm |
| Da max | Maximum diameter of housing shoulder | 15,6 mm |
| ra max | Maximum fillet radius | 0,2 mm |
| rmin | Minimum chamfer dimension | 0,2 mm |
| D2 | Caliber diameter outer ring | 15,2 mm |
| d2 | Caliber diameter inner ring | 10,7 mm |
| Tmin | Operating temperature min. | -30 °C |
| Tmax | Operating temperature max. | 120 °C |
| f0 | Calculation factor | 15,1 |
| Logistical code | - | HLC |
| Sealing | Non-contact Shield on both sides | 2Z |
| Cage | steel sheet metal | JN |
| Tolerance class | Normal (PN) | PN |
| Dimensional / heat stabilization | Rings dimensional stabilized up to 120° | SN |
| Lubricant | Grease (L138/customer specific) | L138 |
| Fill factor | Standard | |
| Radial internal clearance | Group N (CN) | CN |
| Bore type | Cylindrical | Z |