719 серия
Dimension and Parameters
Bearing No. :71964C
Boundary dimensions（mm）
d :320
D :440
B :56
α=15°
Basic load ratings(kN)
Cr :284
Cor :425
Limiting speed(rpm)
Grease :2103
Oil :3100
α=25°
Basic load ratings(kN)
Cr :268
Cor :400
Limiting speed(rpm)
Grease :2003
Oil :2900
