Flange type ball bushings enable precise and low-friction linear movements on self-supporting hardened steel shafts.
3D file
Technical datasheet
| PRODUCT DEFINITION | |
|---|---|
| Design type | BBER |
| Ball bushings category | Flange type ball bushings |
| Brand | SNR |
| Standard | ISO dimensions |
| Number of seals | 2 |
| Material outer cylinder or steel segments | 100Cr6 |
| Material Cage | PA |
| Initial greasing | no |
| d - Internal diameter | 20 mm |
| d - Internal diameter tolerance | 0,009/-0,001 |
| D - External diameter | 32 mm |
| D - External diameter tolerance | 0/-0,019 |
| L - Length | 45 mm |
| L - Length tolerance | 0,3/-0,3 |
| B - Flange width | 8 mm |
| D2 - Diameter | 54 mm |
| D3 - Diameter | 43 mm |
| X | 5,5 mm |
| Y | 9 mm |
| Z | 5,1 mm |
| Maximum eccentricity | 0,015 mm |
| Number of ball rows | 5 |
| Mass | 0,182 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cmin | 0,877 kN |
| Cmax | 1,283 kN |
| C0min | 1,37 kN |
| C0max | 2,004 kN |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 80 °C |
Documentation