MXACC Bearings - Maximum Performance, Zero Compromise

7909

Product Catalog

7909

7900 Series

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Dimension and Parameters

7900 Series

Bearing No. :7909

Boundary dimensions（mm）

d :45

D :68

B :12

rs min :0.6

r1s min :0.3

Basic load ratings(kN)

Dynamic(Cr) :15.7

Static(Cor) :12.9

Limiting speed(rpm )

Grease :10000

Oil :14000

Mass（kg)

（Approx.） :0.15