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NA6918-ZW-XL
Needle roller bearing
Needle roller bearings NA69..-ZW, Dimension series 69, double row
Replaces
NA6918-ZW
Frequently bought together
Main Dimensions & Performance Data
| d | 90 mm | Bore diameter |
| D | 125 mm | Outside diameter |
| B | 63 mm | Width |
| Cr | 195,000 N | Basic dynamic load rating, radial |
| C0r | 425,000 N | Basic static load rating, radial |
| Cur | 76,000 N | Fatigue load limit, radial |
| nG | 4,400 1/min | Limiting speed |
| nϑr | 2,550 1/min | Reference speed |
| ≈m | 2.405 kg | Weight |
Dimensions
| F | 105 mm | Raceway diameter inner ring |
| rmin | 1.1 mm | Minimum chamfer dimension |
| s | 1 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Your current product variant
| Cage | Standard | |
| Cage feature | Standard | |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Special features | Standard | |
| Number of rolling element rows | ZW | Double-row design |
Characteristics
Operating conditions for bearing NA6918-ZW-XL
In work for NA6918-ZW-XL
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
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CO₂e emissions
For Production info_outline
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Rating life
Total Rating Life (Lh10)
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Static safety (S0)
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