13636661571
d |
500 mm |
D |
620 mm |
B |
56 mm |
Di |
561.2 mm | Inner diameter outer ring |
DM |
560 mm | rolling element pitch circle diameter |
da |
558.8 mm | outer diameter inner ring |
h |
56 mm | height of individual ring |
|
|
0 | Height of individual ring upper tolerance |
|
|
-0.05 | Height of individual ring lower tolerance |
r min |
3 mm | chamfer dimension |
S |
2.5 mm | diameter of lubrication hole |
T min |
-30 °C | Minimum operating temperature |
T max |
80 °C | Maximum operating temperature |
|
|
0.04 mm | Running Accuracy, Radial |
|
|
0.01 mm | Running accuracy, axial |
RLO max |
0.006 mm | Low clearance: Radial clearance |
RLO max |
0.012 mm | Low clearance: Preload |
Ca |
550,000 N | Basic dynamic load rating, axial |
C0a |
2,470,000 N | Basic static load rating, axial |
Cr |
390,000 N | Basic dynamic load rating, radial (only for radial loads) |
C 0r |
1,210,000 N | Basic static load rating, radial (only for radial loads) |
NG oil |
275 1/min | Limit speed for normal clearance oil lubrication |
NG Grease |
135 1/min | Limit speed for grease lubrication with normal clearance |
NG oil |
135 1/min | Speed limit for preload oil lubrication |
NG Grease |
65 1/min | Grease lubrication with preload limited speed |
|
|
618/500 | Dimensions are the same as ISO dimension series 18 |
