718 серия
Dimension and Parameters
Bearing No. :71830C
Boundary dimensions（mm）
d :150
D :190
B :20
α=15°
Basic load ratings(kN)
Cr :51.2
Cor :92
Limiting speed(rpm)
Grease :4600
Oil :7500
α=25°
Basic load ratings(kN)
Cr :48
Cor :86.8
Limiting speed(rpm)
Grease :4000
Oil :6500
