Single row cylindrical roller bearing, floating, 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 | 200 mm |
| B - Bearing/Inner ring width | 67 mm |
| E - Upper roller diameter | 177,5 mm |
| F - Under roller diameter | 121,5 mm |
| D1 - OR flange inner diameter | 169,6 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 3 mm |
| Radial clearance class | CN |
| Mass | 9,4 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 464 kN |
| C0 - Static load | 589 kN |
| Cu - Fatigue limit load | 63,7 kN |
| N ref - Reference thermal speed | 2900 tr/min |
| N lim - Mechanical Limit Speed | 4100 tr/min |
| N lim - Oil lubrication limit speed | 3300 tr/min |
| N lim - Grease lubrication limit speed | 2700 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) | 5,689 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,311 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,152 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,576 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,406 Hz |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 108 mm |
| da max - Small face shoulder max diameter | 119 mm |
| Da max - Max shoulder diameter OR | 187 mm |
| ra max - Max fillet radius | 2,5 mm |
| r1a - Max fillet radius | 2,5 mm |
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