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 | 100 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 34 mm |
| E - Upper roller diameter | 160 mm |
| F - Under roller diameter | 120 mm |
| d1 - IR flange outer diameter | 128 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 3,26 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 203 kN |
| C0 - Static load | 217 kN |
| Cu - Fatigue limit load | 23,9 kN |
| N lim - Oil lubrication limit speed | 4500 tr/min |
| N lim - Grease lubrication limit speed | 3800 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 111 mm |
| Da max - Max shoulder diameter OR | 169 mm |
| Db min - Small face shoulder min diameter | 163 mm |
| Dc max - Max outer ring GO diameter | 158 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
