Single row cylindrical roller bearing, locating, separable, pressed steel cage
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 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 |
| d1 - IR flange outer diameter | 114,2 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | C3 |
| Mass | 3,223 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 219 kN |
| C0 - Static load | 248 kN |
| Cu - Fatigue limit load | 28,3 kN |
| Nlim - Oil lubrication limit speed | 4600 tr/min |
| Nlim - 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 |
| dc min - Min inner ring GO diameter | 116 mm |
| Da max - Max shoulder diameter OR | 151 mm |
| ra max - Max fillet radius | 2 mm |
