Single row cylindrical roller bearing, single direction for axial loads, separable, brass 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 | 145 mm |
| F - Under roller diameter | 107 mm |
| d1 - IR flange outer diameter | 114,6 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | C3 |
| Mass | 3,384 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 242 kN |
| C0 - Static load | 315 kN |
| Cu - Fatigue limit load | 35,9 kN |
| N lim - Oil lubrication limit speed | 4100 tr/min |
| N lim - Grease lubrication limit speed | 3500 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 |
| dc min - Min inner ring GO diameter | 116 mm |
| Da max - Max shoulder diameter OR | 151 mm |
| ra max - Max fillet radius | 2 mm |
