Deep groove ball bearing, radial contact, pressed steel cage, shields on both sides
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 | NTN |
| d - Internal diameter | 3 mm |
| D - External diameter | 8 mm |
| B - Bearing/Inner ring width | 4 mm |
| rs - Min fillet radius | 0,15 mm |
| Radial clearance class | CN |
| Mass | 0,001 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 0,62 kN |
| C0 - Static load | 0,18 kN |
| Cu - Fatigue limit load | 0,007 kN |
| f0 - Coefficient | 11.9 |
| Nlim - Oil lubrication limit speed | 63000 tr/min |
| Nlim - Grease lubrication limit speed | 54000 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 150 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 4,2 mm |
| Da max - Max shoulder diameter OR | 6,8 mm |
| ra max - Max shaft & housing fillet radius | 0,15 mm |
