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 | 90 mm |
| D - External diameter | 190 mm |
| B - Bearing/Inner ring width | 43 mm |
| E - Upper roller diameter | 169,5 mm |
| F - Under roller diameter | 113,5 mm |
| D1 - OR flange inner diameter | 159 mm |
| rs - Min fillet radius | 3 mm |
| Radial clearance class | C3 |
| Mass | 5,3 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 315 kN |
| C0 - Static load | 355 kN |
| N lim - Oil lubrication limit speed | 3900 tr/min |
| N lim - Grease lubrication limit speed | 3300 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 103 mm |
| da max - Small face shoulder max diameter | 111 mm |
| db min - Min inner ring GO diameter | 117 mm |
| Da max - Max shoulder diameter OR | 177 mm |
| ra max - Max fillet radius | 2,5 mm |
