Single row cylindrical roller bearing, single direction for axial loads, separable, polyamide 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 | 145 mm |
| F - Under roller diameter | 107 mm |
| d1 - IR flange outer diameter | 114,6 mm |
| rNs - Min fillet radius | 2 mm |
| rs - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 215 kN |
| C0 - Static load | 217 kN |
| Cu - Fatigue limit load | 24,7 kN |
| N lim - Oil lubrication limit speed | 5500 tr/min |
| N lim - Grease lubrication limit speed | 3900 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 99 mm |
| dc min - Min inner ring GO diameter | 109 mm |
| Da max - Max shoulder diameter OR | 151 mm |
| Db min - Small face shoulder min diameter | 147 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
