Bearing 21312-E1

Bearing 21312-E1 images Bearing 21312-E1 images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21312-E1 Related parameters
Name Value
Bearing number 21312-E1
Size (mm) 60x130x31
Brand MBY
Bore Diameter (mm) 60
Outer Diameter (mm) 130
Width (mm) 31
Bearing dimensions and specification
Name Value
d 60 mm
D 130 mm
B 31 mm
D1 112,5 mm
Da max 118 mm
d2 84,4 mm
da min 72 mm
ds 3,2 mm
ns 6,5 mm
ra max 2,1 mm
rmin 2,1 mm
m 1,89 kg / Weight
Cr 211000 N / Dynamic load rating (radial)
e 0,23
Y1 2,95
Y2 4,4
C0r 226000 N / Static load rating (radial)
Y0 2,89
nG 6700 1/min / Limiting speed
nB 4500 1/min
Cur 28000 N / Fatigue limit load, radial
Main dimensions to DIN 635 2

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