Bearing JM 738249/210

Bearing JM 738249/210 images Bearing JM 738249/210 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing JM 738249/210 Related parameters
Name Value
Bearing number JM 738249/210
Size (mm) 190x260x46
Brand MBY
Bore Diameter (mm) 190
Outer Diameter (mm) 260
Width (mm) 46
Bearing dimensions and specification
Name Value
d 190 mm
D 260 mm
T 46 mm
d1 - 227.49 mm
B 44 mm
C 36.5 mm
r1,2 min. - 3 mm
r3,4 min. - 2.5 mm
a 55 mm
da max. - 205 mm
db min. - 204 mm
Da min. - 235 mm
Da max. - 256 mm
Db min. - 252 mm
Ca min. - 8 mm
Cb min. - 9.5 mm
ra max. - 2.8 mm
rb max. - 2.5 mm
Basic dynamic load rating C - 358 kN
Basic static load rating C0 - 765 kN
Fatigue load limit Pu - 72 kN
Reference speed 1600 r/min
Limiting speed 2400 r/min
Calculation factor e - 0.48
Calculation factor Y - 1.25
Calculation factor Y0 - 0.7
Mass bearing 6.981 kg

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