Derailleur Bearings Bicycle Derailleur Bearings MR128ZZ

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Bearing No.

Bicycle Derailleur Bearings MR128ZZ

Bore(d)(mm)

8

Outer(D)(mm)

12

Width(B)(mm)

3.5

Chamfer(r)(mm)

0.3

Dynamic(kgf)

543

Static(kgf)

274

RPM(Grease)

40000

RPM(Oil)

48000

Weight(g)

1.12

Other Bearings

Total 8

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