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 | 105 mm |
| D - External diameter | 190 mm |
| B - Bearing/Inner ring width | 36 mm |
| E - Upper roller diameter | 168,8 mm |
| F - Under roller diameter | 126,8 mm |
| d1 - IR flange outer diameter | 135 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 3,87 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 223 kN |
| C0 - Static load | 241 kN |
| Cu - Fatigue limit load | 26,1 kN |
| N lim - Oil lubrication limit speed | 4300 tr/min |
| N lim - Grease lubrication limit speed | 3600 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 116 mm |
| Da max - Max shoulder diameter OR | 179 mm |
| Db min - Small face shoulder min diameter | 171,6 mm |
| Dc max - Max outer ring GO diameter | 166,6 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
