Stainless steel single row deep groove ball bearings with flanged outer ring and seals or shields on both sides provide greater chemical and corrosion resistance. As with deep groove ball bearings generally, they 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 flanged outer ring facilitates axial location of the bearings within their housings. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.
| d |
12.7 mm
|
Bore diameter |
|---|---|---|
| D |
28.575 mm
|
Outside diameter |
| B |
7.938 mm
|
Width |
| d2 |
≈ 16 mm
|
Recess diameter |
| D2 |
≈ 25.15 mm
|
Recess diameter |
| D3 |
31.12 mm
|
Flange diameter |
| C |
1.575 mm
|
Flange width |
| r1,2 |
min. 0.4 mm
|
Chamfer dimension |
| da |
min. 15 mm
|
Diameter of shaft abutment |
|---|---|---|
| da |
max. 15.5 mm
|
Diameter of shaft abutment |
| ra |
max. 0.4 mm
|
Radius of shaft or housing fillet |
| Basic dynamic load rating | C |
4.42 kN
|
|---|---|---|
| Basic static load rating | C0 |
2.36 kN
|
| Fatigue load limit | Pu |
0.102 kN
|
| Limiting speed |
16 000 r/min
|
|
| Minimum load factor | kr |
0.03
|
| Calculation factor | f0 |
13.2
|
| Mass bearing |
0.022 kg
|
| Dimensional tolerances |
Normal
|
| Radial run-out |
Normal
|
Bearing data
Bearing interfaces
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