Bottom Bracket Bearings Bicycle BB Bearings 19317-2RS

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Bearing No.

Bicycle BB Bearings 19317-2RS

Bore(d)(mm)

19

Outer(D)(mm)

31

Width(B)(mm)

7

Chamfer(r)(mm)

0.5

Dynamic(kgf)

344

Static(kgf)

208

RPM(Grease)

15000

RPM(Oil)

18000

Weight(g)

22.6

Other Bearings

Total 10

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