Bearing NU 3188 ECMA/HB1

Bearing NU 3188 ECMA/HB1 images Bearing NU 3188 ECMA/HB1 images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing NU 3188 ECMA/HB1 Related parameters
Name Value
Bearing number NU 3188 ECMA/HB1
Size (mm) 440x720x226
Brand MBY
Bore Diameter (mm) 440
Outer Diameter (mm) 720
Width (mm) 226
Bearing dimensions and specification
Name Value
d 440 mm
D 720 mm
B 226 mm
D1 - 637 mm
F 509 mm
r1,2 min. - 6 mm
s 12.5 mm
da min. - 466 mm
da max. - 500 mm
db min. - 514 mm
Da max. - 694 mm
ra max. - 5 mm
Basic dynamic load rating C - 5120 kN
Basic static load rating C0 - 10000 kN
Fatigue load limit Pu - 765 kN
Reference speed 700 r/min
Limiting speed 1200 r/min
Calculation factor kr - 0.21
Mass bearing 388 kg

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