Bearing 21317 EK

Bearing 21317 EK images Bearing 21317 EK images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21317 EK Related parameters
Name Value
Bearing number 21317 EK
Size (mm) 85x180x41
Brand MBY
Bore Diameter (mm) 85
Outer Diameter (mm) 180
Width (mm) 41
Bearing dimensions and specification
Name Value
d 85 mm
D 180 mm
B 41 mm
d2 - 106 mm
D1 - 141 mm
b 6 mm
K 3 mm
r1,2 min. - 3 mm
da min. - 93 mm
da max. - 106 mm
Da max. - 166 mm
ra max. - 2.5 mm
Basic dynamic load rating C - 331 kN
Basic static load rating C0 - 375 kN
Fatigue load limit Pu - 39 kN
Reference speed 3800 r/min
Limiting speed 5300 r/min
Calculation factor e - 0.24
Calculation factor Y1 - 2.8
Calculation factor Y2 - 4.2
Calculation factor Y0 - 2.8
Weight 5.15 kg

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