NACHI N309 bearing

45x86.5x25

Roller Bearing, Cylindrical Roller Bearing, NACHI Nu311 Bearing manufacturer / supplier in China, offering China Ball and Roller Bearing Factory Cylindrical Roller Bearing NACHI Nu311 Bearing, China Bearing Manufacturer Motorcycle Engine Bearing HK3020 Needle Roller Bearing, Kaydon Ka055ar0 Thin Wall Bearings Angular Contact Ball Bearing and so on.



Cylindrical roller bearings N 309

Bearing number : N 309

Size (mm) : 45x86.5x25

Brand : NACHI

Bore Diameter (mm) : 45

Outer Diameter (mm) : 86.5

Width (mm) : 25

Bearing dimensions and specification in NACHI catalogue:

d - 45 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

Bearing N 309

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