719 серия
Dimension and Parameters
Bearing No. :71918C
Boundary dimensions（mm）
d :90
D :115
B :18
α=15°
Basic load ratings(kN)
Cr :47.2
Cor :64.8
Limiting speed(rpm)
Grease :8000
Oil :15000
α=25°
Basic load ratings(kN)
Cr :20.4
Cor :31.6
Limiting speed(rpm)
Grease :7500
Oil :13000
