Bearing LM772748/710/HA1

Bearing LM772748/710/HA1 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing LM772748/710/HA1 Related parameters
Name Value
Bearing number LM772748/710/HA1
Size (mm) 488.95x634.873x84.138
Brand MBY
Bore Diameter (mm) 488.95
Outer Diameter (mm) 634.873
Width (mm) 84,138
Bearing dimensions and specification
Name Value
d 488,95 mm
D 634,873 mm
T 84,138 mm
B 84,138 mm
C 61,912 mm
a 124 mm
d1 560 mm
r1 min. 6,4 mm
r2 min. 6,4 mm
r3 min. 3,3 mm
r4 min. 3,3 mm
Ca min. 13 mm
Cb min. 22 mm
da max 519 mm
Da min 584 mm
Da max. 618 mm
db min 520 mm
Db min. 613 mm
ra max. 6 mm
rb max. 3,1 mm
Weight 63,5 Kg
Basic dynamic load rating (C) 1450 kN
Basic static load rating (C0) 3650 kN
Fatigue load limit (Pu) 265
Reference speed 600 r/min
Limiting speed 850 r/min
Calculation factor (e) 0,48
Calculation factor (Y) 1,25
Calculation factor (Y0) 0,7

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