KOYO N307 bearing

Bearing N307

KOYO N307 bearing, Size: 35x80x21. KOYO N307 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings N307

Bearing number : N307

Size (mm) : 35x80x21

Brand : KOYO

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 35 mm

D - 80 mm

Ew - 68.2 mm

B - 21 mm

C - 21 mm

r min. - 1.5 mm

r1 min. - 1.1 mm

Weight - 0.477 Kg

Basic dynamic load rating (C) - 49.6 kN

Basic static load rating (C0) - 46.9 kN

(Grease) Lubrication Speed - 7900 r/min

(Oil) Lubrication Speed - 10000 r/min

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Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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