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03:34:28 GMT+0000 (Coordinated Universal Time)
HK1312
Drawn cup needle roller bearing open end
Drawn cup needle roller bearings with open ends HK, to DIN 618/ISO 3245
Main Dimensions & Performance Data
| Fw | 13 mm | Under roller diameter |
| D | 19 mm | Outside diameter |
| C | 12 mm | Width |
| Cr | 6,800 N | Basic dynamic load rating, radial |
| C0r | 7,900 N | Basic static load rating, radial |
| Cur | 960 N | Fatigue load limit, radial |
| nG | 18,700 1/min | Limiting speed |
| nG Grease | 11,200 1/min | Limiting speed for grease lubrication |
| nϑr | 14,400 1/min | Reference speed |
| ≈m | 9.44 g | 중량 |
Dimensions
| C1 | 12 mm | Width, outer ring |
| rmin | 0.8 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 140 °C | Operating temperature max. |
Additional information
G13X19X3 | Sealing ring 2 | |
LR10X13X12,5 | Suitable inner rings LR | |
IR10X13X12,5-XL | Suitable inner rings IR |
