Single row cylindrical roller bearing, floating, separable, pressed 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 | 90 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 40 mm |
| E - Upper roller diameter | 143 mm |
| F - Under roller diameter | 107 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Mass | 3,1 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 219 kN |
| C0 - Static load | 248 kN |
| Cu - Fatigue limit load | 28,3 kN |
| N lim - Oil lubrication limit speed | 4600 tr/min |
| N lim - Grease lubrication limit speed | 3900 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 99 mm |
| da max - Small face shoulder max diameter | 105 mm |
| db min - Min inner ring GO diameter | 109 mm |
| Da max - Max shoulder diameter OR | 151 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
