Select a different country or region to see content for your location.
United States
00:07:23 GMT+0000 (Coordinated Universal Time)
RNA6908-ZW-XL
Radial roller bearing
Needle roller bearings RNA69..-ZW, Dimension series 69, double row
Replaces
RNA6908-ZW
Preferred product
Product information
Main Dimensions & Performance Data
| Fw | 48 mm | Under roller diameter |
| D | 62 mm | Outside diameter |
| Cr | 74.000 N | Basic dynamic load rating, radial |
| C0r | 116.000 N | Basic static load rating, radial |
| Cur | 19.800 N | Fatigue load limit, radial |
| nG | 9.200 1/min | Limiting speed |
| nG Grease | 5.500 1/min | Limiting speed for grease lubrication |
| nϑr | 5.400 1/min | Reference speed |
| ≈m | 260,54 g | Weight |
Dimensions
| rmin | 0,6 mm | Minimum chamfer dimension |
| C | 40 mm | Width, outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |