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21306-E1-XL-TVPB

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21306-E1-XL-TVPB

Spherical roller bearing

Replaces
21306E1TVPB, 21306-E1-TVPB

Description

Metric

Imperial

Main Dimensions & Performance Data
d30 mmBore diameter
D72 mmOutside diameter
B19 mmWidth
Cr72,000 NBasic dynamic load rating, radial
C0r63,000 NBasic static load rating, radial
Cur7,200 NFatigue load limit, radial
nG12,000 1/minLimiting speed
nϑr7,300 1/minReference speed
≈m0.381 kgWeight
Mounting dimensions
da min37 mmMinimum diameter shaft shoulder
Da max65 mmMaximum diameter of housing shoulder
ra max1 mmMaximum recess radius
Dimensions
rmin1.1 mmMinimum chamfer dimension
D159.9 mmBore diameter outer ring
d241.5 mmRaceway diameter of the inner ring
Calculation factors
e0.27 Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y12.49 Dynamic axial load factor
Y23.71 Dynamic axial load factor
Y02.43 Static axial load factor
Your current product variant
Radial internal clearanceCNGroup N (CN)

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