|
0.02 mm
|
Running Accuracy, Radial
|
|
0.01 mm
|
Running Accuracy, Axial
|
Sr min
|
0.01 mm
|
Minimum radial bearing clearance, standard bearing clearance
|
Sr max
|
0.03 mm
|
Maximum radial bearing clearance, standard bearing clearance
|
Sk min
|
0.02 mm
|
Minimum axial tilt clearance, standard bearing clearance
|
Sk max
|
0.06 mm
|
Maximum axial tilting clearance, standard bearing clearance
|
RLO max
|
0.005 mm
|
Low clearance: Radial clearance
|
RLO max
|
0.01 mm
|
Low clearance: Preload
|
VSP min
|
0.005 mm
|
Minimum bearing preload
|
VSP max
|
0.025 mm
|
Maximum bearing preload
|
Ca
|
149,000 N
|
Basic dynamic load rating, axial
|
C0a
|
600,000 N
|
Basic static load rating, axial
|
Cr
|
106,000 N
|
Basic dynamic load rating, radial (only for radial loads)
|
C0r
|
295,000 N
|
Basic static load rating, radial (only for radial loads)
|
NG oil
|
565 1/min
|
Limit speed for normal clearance oil lubrication
|
NG Grease
|
280 1/min
|
Limit speed for grease lubrication with normal clearance
|
NG oil
|
280 1/min
|
Speed limit for preload oil lubrication
|
NG Grease
|
140 1/min
|
Grease lubrication with preload limited speed
|
|
61848
|
Dimensions are the same as ISO dimension series 18
|
