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21307-E1-XL-TVPB-C3

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21307-E1-XL-TVPB-C3

Spherical roller bearing

Replaces
21307E1TVPB.C3, 21307-E1-TVPB-C3

Description

Metric

Imperial

Main Dimensions & Performance Data
d35 mmBore diameter
D80 mmOutside diameter
B21 mmWidth
Cr83,000 NBasic dynamic load rating, radial
C0r74,000 NBasic static load rating, radial
Cur8,300 NFatigue load limit, radial
nG10,900 1/minLimiting speed
nϑr6,800 1/minReference speed
≈m0.497 kgWeight
Mounting dimensions
da min44 mmMinimum diameter shaft shoulder
Da max71 mmMaximum diameter of housing shoulder
ra max1.5 mmMaximum recess radius
Dimensions
rmin1.5 mmMinimum chamfer dimension
D166.6 mmBore diameter outer ring
d247.4 mmRaceway diameter of the inner ring
Calculation factors
e0.26 Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y12.55 Dynamic axial load factor
Y23.8 Dynamic axial load factor
Y02.5 Static axial load factor
Your current product variant
Radial internal clearanceC3Group 3 (C3)

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