Single row cylindrical roller bearing, floating, separable, polyamide cage
--> Take a look on Special Prices
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.
Log in
To add this product to your basketDocumentation
Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| d - Internal diameter | 80 mm |
| D - External diameter | 140 mm |
| B - Bearing/Inner ring width | 26 mm |
| E - Upper roller diameter | 127,3 mm |
| F - Under roller diameter | 95,3 mm |
| d1 - IR flange outer diameter | 101,5 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | C3 |
| Mass | 1,55 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 139 kN |
| C0 - Static load | 167 kN |
| Cu - Fatigue limit load | 19,7 kN |
| N ref - Reference thermal speed | 4300 tr/min |
| N lim - Mechanical Limit Speed | 5800 tr/min |
| N lim - Oil lubrication limit speed | 4800 tr/min |
| N lim - Grease lubrication limit speed | 4000 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) | 7,706 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 10,294 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,812 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,406 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,428 Hz |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 89 mm |
| Da max - Max shoulder diameter OR | 131 mm |
| Db min - Small face shoulder min diameter | 128,6 mm |
| Dc max - Max outer ring GO diameter | 125,6 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Industry Calcul Factors
