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NKI25/20-TV-RR-XL-C3
Needle roller bearing
Needle roller bearings NKI, light series
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Main Dimensions & Performance Data
d | 25 mm | Bore diameter |
D | 38 mm | Outside diameter |
B | 20 mm | Width |
Cr | 27.500 N | Basic dynamic load rating, radial |
C0r | 39.000 N | Basic static load rating, radial |
Cur | 7.000 N | Fatigue load limit, radial |
nG | 15.300 1/min | Limiting speed |
nϑr | 8.100 1/min | Reference speed |
≈m | 0,079 kg | text.product.weight |
Dimensions
F | 29 mm | Raceway diameter inner ring |
rmin | 0,3 mm | Minimum chamfer dimension |
s | 1 mm | Axial displacement |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
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Cage | TV | Plastic Cage made from PA66 |
Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
Tolerance class | PN | Normal (PN) |
Lubrication hole | with | |
Coating | RR | Protected against corrosion by Corrotect special coating |
Lubricant | Without |
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