Serie 719
Dimension and Parameters
Bearing No. :71909C
Boundary dimensions（mm）
d :45
D :68
B :12
α=15°
Basic load ratings(kN)
Cr :14.7
Cor :16.1
Limiting speed(rpm)
Grease :17000
Oil :29000
α=25°
Basic load ratings(kN)
Cr :13.9
Cor :15.2
Limiting speed(rpm)
Grease :16000
Oil :27000
