KOYO 7210 bearing

50x90x20

Japan original qualitylow pricessamples available before order NSK.NTN.KOYO.NACHI ... Global Koyo Angular Contact Ball Bearing 7210, Find Details about Angular Contact Ball ...



Angular contact ball bearing 7210

Bearing number : 7210

Size (mm) : 50x90x20

Brand : KOYO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 90

Width (mm) : 20

Bearing dimensions and specification in KOYO catalogue:

d - 50 mm

D - 90 mm

B - 20 mm

C - 20 mm

Angle (α) - 30 °

a - 30.4 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

da min. - 57 mm

Da max. - 83 mm

ra max. - 1 mm

Weight - 0.485 Kg

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 11000 r/min

Tags :  KOYO , 50x90x20

Bearing 7210

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