6030-2Z
Deep groove ball bearing with seals or shieldsSingle row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.
- Integral sealing prolongs bearing service life
- Simple, versatile and robust design
- Low friction and high-speed capability
- Accommodate radial and axial loads in both directions
- Require little maintenance
Description
Dimensions
d | 150 mm | Bore diameter |
---|---|---|
D | 225 mm | Outside diameter |
B | 35 mm | Width |
d1 | ≈ 174.15 mm | Shoulder diameter |
D2 | ≈ 205.3 mm | Recess diameter |
r1,2 | min. 2.1 mm | Chamfer dimension |
Abutment dimensions
da | min. 160 mm | Diameter of shaft abutment |
---|---|---|
da | max. 173.9 mm | Diameter of shaft abutment |
Da | max. 215 mm | Diameter of housing abutment |
ra | max. 2 mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 125 kN |
---|---|---|
Basic static load rating | C0 | 125 kN |
Fatigue load limit | Pu | 3.9 kN |
Reference speed | 6 000 r/min | |
Limiting speed | 3 000 r/min | |
Minimum load factor | kr | 0.025 |
Calculation factor | f0 | 15.9 |
Mass
Mass bearing | 4.38 kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |
Tolerances and clearances
Bearing data
Bearing interfaces