Single row cylindrical roller bearing, floating, separable, brass 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 | 500 mm |
| D - External diameter | 720 mm |
| B - Bearing/Inner ring width | 100 mm |
| E - Upper roller diameter | 664 mm |
| F - Under roller diameter | 556 mm |
| rs - Min fillet radius | 6 mm |
| r1s - Min fillet radius | 6 mm |
| Radial clearance class | CN |
| Mass | 134 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 1610 kN |
| C0 - Static load | 2870 kN |
| Cu - Fatigue limit load | 203 kN |
| N lim - Oil lubrication limit speed | 910 tr/min |
| N lim - Grease lubrication limit speed | 770 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 524 mm |
| da max - Small face shoulder max diameter | 551 mm |
| db min - Min inner ring GO diameter | 562 mm |
| Da max - Max shoulder diameter OR | 696 mm |
| ra max - Max fillet radius | 5 mm |
| r1a - Max fillet radius | 5 mm |
