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 | 200 mm |
| D - External diameter | 360 mm |
| B - Bearing/Inner ring width | 58 mm |
| E - Upper roller diameter | 316 mm |
| F - Under roller diameter | 244 mm |
| rs - Min fillet radius | 4 mm |
| r1s - Min fillet radius | 4 mm |
| Radial clearance class | CN |
| Mass | 25,3 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 690 kN |
| C0 - Static load | 865 kN |
| Cu - Fatigue limit load | 77,5 kN |
| N lim - Oil lubrication limit speed | 2100 tr/min |
| N lim - Grease lubrication limit speed | 1800 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 216 mm |
| da max - Small face shoulder max diameter | 240 mm |
| db min - Min inner ring GO diameter | 247 mm |
| Da max - Max shoulder diameter OR | 344 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 3 mm |
