Bearing 21311-E1

Bearing 21311-E1 images Bearing 21311-E1 images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21311-E1 Related parameters
Name Value
Bearing number 21311-E1
Size (mm) 55x120x29
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 120
Width (mm) 29
Bearing dimensions and specification
Name Value
d 55 mm
D 120 mm
B 29 mm
D1 98,3 mm
Da max 109 mm
d2 71,6 mm
da min 66 mm
ds 3,2 mm
ns 6,5 mm
ra max 2 mm
rmin 2 mm
m 1,28 kg / Weight
Cr 160000 N / Dynamic load rating (radial)
e 0,23
Y1 2,98
Y2 4,44
C0r 155000 N / Static load rating (radial)
Y0 2,92
nG 8100 1/min / Limiting speed
nB 5000 1/min
Cur 20200 N / Fatigue limit load, radial
Main dimensions to DIN 635 2

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