|
0.04 mm
|
Running accuracy, radial
|
|
0.01 mm
|
Running accuracy, axial
|
Sr min
|
0.015 mm
|
Minimum radial bearing clearance, standard bearing clearance
|
Sr max
|
0.06 mm
|
Maximum radial bearing clearance, standard bearing clearance
|
Sk min
|
0.03 mm
|
Minimum axial tilting clearance, standard bearing clearance
|
Sk max
|
0.12 mm
|
Maximum axial tilting clearance, standard bearing clearance
|
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
|
|
618/500
|
Dimensions are the same as ISO dimension series 18
|
