718 серия
Dimension and Parameters
Bearing No. :71811C
Boundary dimensions（mm）
d :55
D :72
B :9
α=15°
Basic load ratings(kN)
Cr :10.2
Cor :13.8
Limiting speed(rpm)
Grease :15000
Oil :25000
α=25°
Basic load ratings(kN)
Cr :9.6
Cor :13.1
Limiting speed(rpm)
Grease :14000
Oil :23000
