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Bearing N 305 (NACHI)
Cylindrical roller bearings N 305
Bearing number : N 305
Size (mm) : 25x53x17
Brand : NACHI
Bore Diameter (mm) : 25
Outer Diameter (mm) : 53
Width (mm) : 17
Bearing dimensions and specification in NACHI catalogue:
d - 25 mm
D - 62 mm
Ew - 53 mm
B - 17 mm
r min. - 1.1 mm
r1 min. - 1.1 mm
Weight - 0.230 Kg
Basic dynamic load rating (C) - 29,2 kN
Basic static load rating (C0) - 25,2 kN
(Grease) Lubrication Speed - 9500 r/min
(Oil) Lubrication Speed - 12000 r/min
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