608-2RSL
Deep groove ball bearing with seals
Single row deep groove ball bearings with seals on one or both sides 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 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
Dimensions
d |
8 mm
|
Bore diameter |
D |
22 mm
|
Outside diameter |
B |
7 mm
|
Width |
d2 |
≈10.55 mm
|
Recess diameter |
d2 |
≈0 mm
|
Recess diameter |
D2 |
≈19.2 mm
|
Recess diameter |
r1,2 |
min.0.3 mm
|
Chamfer dimension |
Abutment dimensions
da |
min.10 mm
|
Diameter of shaft abutment |
da |
max.10.5 mm
|
Diameter of shaft abutment |
Da |
max.20 mm
|
Diameter of housing abutment |
ra |
max.0.3 mm
|
Radius of shaft or housing fillet |
Calculation data
SKF performance class |
|
SKF Explorer
|
Basic dynamic load rating |
C |
3.45 kN
|
Basic static load rating |
C0 |
1.37 kN
|
Fatigue load limit |
Pu |
0.057 kN
|
Reference speed |
|
75 000 r/min
|
Limiting speed |
|
38 000 r/min
|
Minimum load factor |
kr |
0.025
|
Calculation factor |
f0 |
12
|
Tolerance class
Dimensional tolerances |
P6
|
Radial run-out |
P5
|