719 серия
Dimension and Parameters
Bearing No. :71906C
Boundary dimensions（mm）
d :30
D :17
B :9
α=15°
Basic load ratings(kN)
Cr :8
Cor :7.6
Limiting speed(rpm)
Grease :29000
Oil :44000
α=25°
Basic load ratings(kN)
Cr :7.6
Cor :7.2
Limiting speed(rpm)
Grease :25000
Oil :39000
