Deep groove ball bearing, radial contact, pressed steel cage, tapered bore, open
The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.
3D file
Technical datasheet
| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| d - Internal diameter | 55 mm |
| D - External diameter | 100 mm |
| B - Bearing/Inner ring width | 21 mm |
| d1 - External diameter inner ring | 65,4 mm |
| D1 - Inner diameter outer ring | 90,9 mm |
| rs - Min fillet radius | 1,5 mm |
| Associated sleeve reference | H211 |
| Radial clearance class | CN |
| Mass | 0,604 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 45,7 kN |
| C0 - Static load | 29,3 kN |
| Cu - Fatigue limit load | 1,33 kN |
| f0 - Coefficient | 14.3 |
| Nref - Reference thermal speed | 7500 tr/min |
| Nlim - Mechanical Limit Speed | 11000 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| BEARING FREQUENCIES | |
|---|---|
| BPFO - Characteristic outer ring frequency (60 rpm) | 4,078 Hz |
| BPFI - Characteristic inner ring frequency (60 rpm) | 5,922 Hz |
| FTF - Characteristic cage frequency (60 rpm) | 0,408 Hz |
| BSF - Characteristic rolling element frequency (60 rpm) | 5,24 Hz |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 63 mm |
| da max - Max shoulder diameter IR | 65,4 mm |
| db - Min diameter for Sleeve | 60 mm |
| Ce - Min length fro Sleeve | 6 mm |
| Da max - Max shoulder diameter OR | 92 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
