NTN
Cylindrical roller bearings NU2244C3
Bearing NTN NU2244C3, Ø220×400×108 mm, clearance C3. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 220 × 400 × 108 mm
d220Bore Ø (mm)
×
D400Outer Ø (mm)
×
B108Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 220 mm |
| D - External diameter | 400 mm |
| B - Bearing/Inner ring width | 108 mm |
| E - Upper roller diameter | 350 mm |
| F - Under roller diameter | 270 mm |
| rs - Min fillet radius | 4 mm |
| r1s - Min fillet radius | 4 mm |
| Radial clearance class | C3 |
| Mass | 59 kg |
| C - Dynamic load | 1260000000 mN |
| C0 - Static load | 1810000000 mN |
| Cu - Fatigue limit load | 157000000 mN |
| N lim - Oil lubrication limit speed | 10200 °/s |
| N lim - Grease lubrication limit speed | 9000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 236 mm |
| da max - Small face shoulder max diameter | 266 mm |
| db min - Min inner ring GO diameter | 273 mm |
| Da max - Max shoulder diameter OR | 384 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 3 mm |
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NTN NU2244C3