719 серия
Dimension and Parameters
Bearing No. :71948C
Boundary dimensions（mm）
d :240
D :320
B :38
α=15°
Basic load ratings(kN)
Cr :225
Cor :310
Limiting speed(rpm)
Grease :2300
Oil :3500
α=25°
Basic load ratings(kN)
Cr :212
Cor :300
Limiting speed(rpm)
Grease :2200
Oil :3300
