NTN
Cylindrical roller bearings NU1040
Bearing NTN NU1040, Ø200×310×51 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 200 × 310 × 51 mm
d200Bore Ø (mm)
×
D310Outer Ø (mm)
×
B51Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 200 mm |
| D - External diameter | 310 mm |
| B - Bearing/Inner ring width | 51 mm |
| E - Upper roller diameter | 281 mm |
| F - Under roller diameter | 229 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 13,9 kg |
| C - Dynamic load | 430000000 mN |
| C0 - Static load | 580000000 mN |
| Cu - Fatigue limit load | 53500000 mN |
| N lim - Oil lubrication limit speed | 15600 °/s |
| N lim - Grease lubrication limit speed | 13200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 211 mm |
| da max - Small face shoulder max diameter | 226 mm |
| db min - Min inner ring GO diameter | 233 mm |
| Da max - Max shoulder diameter OR | 299 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
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NTN NU1040