Single row cylindrical roller bearing, locating, 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
Specs
PRODUCT DIMENSIONS | |
|---|---|
| Internal diameter (d) | 65 mm |
| External diameter (D) | 120 mm |
| Bearing/Inner ring width (B) | 23 mm |
| Upper roller diameter E | 108,5 mm |
| Under roller diameter F | 78,5 mm |
| d1 | 84,4 mm |
| OR flange inner diameter D1 | 104,3 mm |
| Min fillet radius (rs) | 1,5 mm |
| Min fillet radius r1s | 1,5 mm |
| Radial clearance class | CN |
| Mass | 1,09 kg |
| Brand | SNR |
PRODUCT PERFORMANCE | |
|---|---|
| Dynamic load (C) | 107 kN |
| Static load (C0) | 119 kN |
| Fatigue limit load (Cu) | 14,5 kN |
| Reference thermal speed (Nref) | 5000 tr/min |
| Mechanical Limit Speed (Nlim) | 6900 tr/min |
| Nlim (oil) | 5700 tr/min |
| Nlim (grease) | 4700 tr/min |
| Min operating temperature (Tmin) | -20 °C |
| Max operating temperature (Tmax) | 120 °C |
| Characteristic cage frequency, FTF | 0,42 Hz |
| Characteristic rolling element frequency, BSF | 6,073 Hz |
| Characteristic outer ring frequency, BPF0 | 6,717 Hz |
| Characteristic inner ring frequency, BPFI | 9,283 Hz |
ABUTMENT | |
|---|---|
| Min shoulder diameter IR (da min) | 73 mm |
| Min NJ & N type IR GO diameter dc min | 87 mm |
| Max shoulder diameter OR (Da max) | 112 mm |
| Max fillet radius ra max | 1,5 mm |
| Maxi fillet radius r1a | 1,5 mm |
