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 | 30 mm |
| E - Upper roller diameter | 143 mm |
| F - Under roller diameter | 107 mm |
| d1 - IR flange outer diameter | 114,2 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Mass | 2,25 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 169 kN |
| C0 - Static load | 178 kN |
| Cu - Fatigue limit load | 20,3 kN |
| N lim - Oil lubrication limit speed | 5000 tr/min |
| N lim - Grease lubrication limit speed | 4300 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 - Max shoulder diameter OR | 151 mm |
| Db min - Small face shoulder min diameter | 145 mm |
| Dc max - Max outer ring GO diameter | 141 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
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