NTN
Needle roller bearings NATR20X
Bearing NTN NATR20X, Ø20×47×25 mm. Request a quote — worldwide shipping.
Type Needle roller bearings
Dimensions
Ø 20 × 47 × 25 mm
d20Bore Ø (mm)
×
D47Outer Ø (mm)
×
B25Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 20 mm |
| D - External diameter | 47 mm |
| C - Width of bearing, drawn cup or outer ring | 24 mm |
| F - Under roller diameter | 25 mm |
| B - Bearing/Inner ring width | 25 mm |
| e - Inlet diameter of roller or washer | 37 mm |
| Bearing with/without cage | Avec |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,246 kg |
| Cr - Dynamic load rating | 20700000 mN |
| C0r - Static load rating | 33500000 mN |
| Track load capacity cylindrical outer ring | 21000000 mN |
| N lim - Grease lubrication limit speed | 36000 °/s |
| N lim - Oil lubrication limit speed | 48000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
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NTN NATR20X