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Bearing NU 2207 ECML (SKF)
Cylindrical roller bearings, single row NU 2207 ECML
Bearing number : NU 2207 ECML
Size (mm) : 35x72x23
Brand : SKF
Bore Diameter (mm) : 35
Outer Diameter (mm) : 72
Width (mm) : 23
Bearing dimensions and specification in SKF catalogue:
d - 35 mm
D - 72 mm
B - 23 mm
D1 - - 60.7 mm
F - 44 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
s - 2.8 mm
da - min. - 39.8 mm
da - max. - 42.2 mm
db - min. - 46 mm
Da - max. - 65.1 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 69.5 kN
Basic static load rating - C0 - 63 kN
Fatigue load limit - Pu - 8.2 kN
Reference speed - 11000 r/min
Limiting speed - 18000 r/min
Calculation factor - kr - 0.3
Mass bearing - 0.452 kg
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