719 серия
Dimension and Parameters
Bearing No. :71905C
Boundary dimensions（mm）
d :25
D :42
B :9
α=15°
Basic load ratings(kN)
Cr :7.6
Cor :6.5
Limiting speed(rpm)
Grease :33000
Oil :49000
α=25°
Basic load ratings(kN)
Cr :7.2
Cor :6.2
Limiting speed(rpm)
Grease :29000
Oil :44000
