Double row deep groove ball bearing, polyamide cage, open
Log in
To add this product to your basketDocumentation
Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| d - Internal diameter | 40 mm |
| D - External diameter | 80 mm |
| B - Bearing/Inner ring width | 23 mm |
| d1 - External diameter inner ring | 54,2 mm |
| D1 - Inner diameter outer ring | 65,7 mm |
| rs - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,5 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 34,1 kN |
| C0 - Static load | 29,9 kN |
| Cu - Fatigue limit load | 1,66 kN |
| f0 - Coefficient | 15 |
| N ref - Reference thermal speed | 7600 tr/min |
| N lim - Mechanical Limit Speed | 8000 tr/min |
| Tmin - Min operating temperature | -30 °C |
| Tmax - Max operating temperature | 130 °C |
| BEARING FREQUENCIES | |
|---|---|
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,627 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 6,373 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,421 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,07 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,14 Hz |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 47 mm |
| Da max - Max shoulder diameter OR | 73 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
