NF309 NACHI bearing

Bearing NF 309

Cylindrical roller bearings NF 309

Bearing number : NF 309

Brand : NACHI

Bore Diameter (mm) : 45

Outer Diameter (mm) : 86.5

Bearing dimensions and specification in NACHI catalogue:

d - 45 mm

Fw - 58.5 mm

D - 100 mm

Ew - 86.5 mm

B - 25 mm

r min. - 1.5 mm

r1 min. - 1.5 mm

Weight - 0.850 Kg

Basic dynamic load rating (C) - 78,5 kN

Basic static load rating (C0) - 77,5 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 7500 r/min

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