Single row cylindrical roller bearing, floating, separable, polyamide 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.
3D file
Technical datasheet
| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| d - Internal diameter | 35 mm |
| D - External diameter | 72 mm |
| B - Bearing/Inner ring width | 17 mm |
| E - Upper roller diameter | 64 mm |
| F - Under roller diameter | 44 mm |
| D1 - OR flange inner diameter | 61 mm |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 0,6 mm |
| Radial clearance class | CN |
| Mass | 0,303 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 49,1 kN |
| C0 - Static load | 48,7 kN |
| Cu - Fatigue limit load | 5,9 kN |
| Nref - Reference thermal speed | 8300 tr/min |
| Nlim - Mechanical Limit Speed | 12000 tr/min |
| Nlim - Oil lubrication limit speed | 9800 tr/min |
| Nlim - Grease lubrication limit speed | 8100 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| BEARING FREQUENCIES | |
|---|---|
| BPFO - Characteristic outer ring frequency (60 rpm) | 5,704 Hz |
| BPFI - Characteristic inner ring frequency (60 rpm) | 8,296 Hz |
| FTF - Characteristic cage frequency (60 rpm) | 0,407 Hz |
| BSF - Characteristic rolling element frequency (60 rpm) | 5,215 Hz |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 39 mm |
| da max - Small face shoulder max diameter | 43 mm |
| Da max - Max shoulder diameter OR | 65,5 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 0,6 mm |
