Bearing JM 205149/110 A/Q

Bearing JM 205149/110 A/Q images Bearing JM 205149/110 A/Q images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing JM 205149/110 A/Q Related parameters
Name Value
Bearing number JM 205149/110 A/Q
Size (mm) 50x90x28
Brand MBY
Bore Diameter (mm) 50
Outer Diameter (mm) 90
Width (mm) 28
Bearing dimensions and specification
Name Value
d 50 mm
D 90 mm
T 28 mm
d1 - 68.8 mm
B 28 mm
C 23 mm
r1,2 min. - 3 mm
r3,4 min. - 2.5 mm
a 20 mm
da max. - 58 mm
db min. - 64 mm
Da min. - 78 mm
Da max. - 85 mm
Db min. - 85 mm
Ca min. - 5 mm
Cb min. - 5 mm
ra max. - 2.5 mm
rb max. - 0.8 mm
Basic dynamic load rating C - 106 kN
Basic static load rating C0 - 140 kN
Fatigue load limit Pu - 16 kN
Reference speed 5300 r/min
Limiting speed 8000 r/min
Calculation factor e - 0.33
Calculation factor Y - 1.8
Calculation factor Y0 - 1
Mass bearing 0.75 kg

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