Bearing LM 742747/710

Bearing LM 742747/710 images Bearing LM 742747/710 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing LM 742747/710 Related parameters
Name Value
Bearing number LM 742747/710
Size (mm) 216,408x285,75x46,038
Brand MBY
Bore Diameter (mm) 216.408
Outer Diameter (mm) 285.75
Width (mm) 46,038
Bearing dimensions and specification
Name Value
d 216.408 mm
D 285.75 mm
T 46.038 mm
d1 - 253 mm
B 49.212 mm
C 34.925 mm
r1,2 min. - 3.5 mm
r3,4 min. - 3.3 mm
da max. - 230 mm
db min. - 233 mm
Da min. - 261 mm
Da max. - 270.5 mm
Db min. - 277 mm
Ca min. - 7 mm
Cb min. - 11 mm
ra max. - 3.3 mm
rb max. - 3.1 mm
Basic dynamic load rating C - 380 kN
Basic static load rating C0 - 850 kN
Fatigue load limit Pu - 76.5 kN
Reference speed 1500 r/min
Limiting speed 2000 r/min
Calculation factor e - 0.48
Calculation factor Y - 1.25
Calculation factor Y0 - 0.7
Mass bearing 7.902 kg

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