Bearing LM 300849/811/Q

Bearing LM 300849/811/Q images Bearing LM 300849/811/Q images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing LM 300849/811/Q Related parameters
Name Value
Bearing number LM 300849/811/Q
Size (mm) 41x67,975x17,5
Brand MBY
Bore Diameter (mm) 41
Outer Diameter (mm) 67.975
Width (mm) 17,5
Bearing dimensions and specification
Name Value
d 41 mm
D 67.975 mm
T 17.5 mm
d1 - 55.4 mm
B 18 mm
C 13.5 mm
r1,2 min. - 3.6 mm
r3,4 min. - 1.5 mm
a 14 mm
da max. - 48 mm
db min. - 48.5 mm
Da min. - 60 mm
Da max. - 60 mm
Db min. - 64 mm
Ca min. - 3 mm
Cb min. - 4 mm
ra max. - 3.4 mm
rb max. - 1.5 mm
Basic dynamic load rating C - 44 kN
Basic static load rating C0 - 58.5 kN
Fatigue load limit Pu - 6.3 kN
Reference speed 7000 r/min
Limiting speed 10000 r/min
Calculation factor e - 0.35
Calculation factor Y - 1.7
Calculation factor Y0 - 0.9
Mass bearing 0.242 kg

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