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Bearing NP 252 (NACHI)
Cylindrical roller bearings NP 252
Bearing number : NP 252
Brand : NACHI
Bore Diameter (mm) : 260
Outer Diameter (mm) : 420
Bearing dimensions and specification in NACHI catalogue:
d - 260 mm
Fw - 320 mm
D - 480 mm
Ew - 420 mm
B - 80 mm
r min. - 5 mm
r1 min. - 5 mm
Weight - 66.7 Kg
Basic dynamic load rating (C) - 1140 kN
Basic static load rating (C0) - 1660 kN
(Grease) Lubrication Speed - 1300 r/min
(Oil) Lubrication Speed - 1500 r/min
Tags : NACHI
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