Single row cylindrical roller bearing, floating, separable, machined steel cage
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In the cylindrical roller bearing range, the single row roller bearing withstands high radial loads. The standard ISO ranges (NU, N, NJ, NF, NUP, NH, RNU, HJ) are available with different types of cage, bore diameters, shoulder rings.
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 400 mm |
| D - External diameter | 600 mm |
| B - Bearing/Inner ring width | 90 mm |
| E - Upper roller diameter | 550 mm |
| F - Under roller diameter | 450 mm |
| d1 - IR flange outer diameter | 470 mm |
| rNs - Min fillet radius | 5 mm |
| rs - Min fillet radius | 5 mm |
| Radial clearance class | CN |
| Mass | 87,6 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 1460 kN |
| C0 - Static load | 2190 kN |
| Cu - Fatigue limit load | 164 kN |
| N lim - Oil lubrication limit speed | 1200 tr/min |
| N lim - Grease lubrication limit speed | 990 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 420 mm |
| db min - Min inner ring GO diameter | 455 mm |
| Da max - Max shoulder diameter OR | 580 mm |
| Db min - Small face shoulder min diameter | 554 mm |
| ra max - Max fillet radius | 4 mm |
| r1a - Max fillet radius | 4 mm |
