689

Product Catalog

Dimension and Parameters

Bearing Number :689
Boundary Dimension(mm)
d :9
D :17
B :4
B1 :5
Basic load ratings (kN)
Cr :1.45
Cor :0.66
Limting Speeds(rpm) r/min
Grease :39000
Oil :46000
Weight/PC
(g) :3.9