Bearing 21307-E1-K-TVPB + H307

Bearing 21307-E1-K-TVPB + H307 images Bearing 21307-E1-K-TVPB + H307 images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21307-E1-K-TVPB + H307 Related parameters
Name Value
Bearing number 21307-E1-K-TVPB + H307
Size (mm) 30x80x21
Brand MBY
Bore Diameter (mm) 30
Outer Diameter (mm) 80
Width (mm) 21
Bearing dimensions and specification
Name Value
d1H 30 mm
D 80 mm
B 21 mm
Ba min 8 mm
c 10 mm
D1 66,6 mm
Da max 71 mm
Dm 52 mm
d 35 mm
d2 47,4 mm
da max 47 mm
db min 39 mm
ds - mm
l 35 mm
ns - mm
ra max 1,5 mm
rmin 1,5 mm
m 0,496 kg / Weight
m1 0,14 kg
Cr 83000 N / Dynamic load rating (radial)
e 0,26
Y1 2,55
Y2 3,8
C0r 74000 N / Static load rating (radial)
Y0 2,5
nG 10900 1/min / Limiting speed
nB 8100 N / Fatigue limit load, radial
Main dimensions to DIN 635 2

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