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 | SNR |
| d - Internal diameter | 95 mm |
| D - External diameter | 170 mm |
| B - Bearing/Inner ring width | 43 mm |
| E - Upper roller diameter | 154,5 mm |
| F - Under roller diameter | 112,5 mm |
| d1 - IR flange outer diameter | 120,5 mm |
| D1 - OR flange inner diameter | 148,6 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 3,95 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 286 kN |
| C0 - Static load | 371 kN |
| Cu - Fatigue limit load | 41,5 kN |
| N ref - Reference thermal speed | 3100 tr/min |
| N lim - Mechanical Limit Speed | 4800 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| BEARING FREQUENCIES | |
|---|---|
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,163 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,837 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,2 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,1 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,421 Hz |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 106 mm |
| da max - Small face shoulder max diameter | 111 mm |
| db min - Min inner ring GO diameter | 116 mm |
| dc min - Min inner ring GO diameter | 123 mm |
| Da max - Max shoulder diameter OR | 159 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
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