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1222-K-M

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1222-K-M

Self-aligning ball bearing

Self-aligning ball bearing 12..-K-M, tapered bore taper 1:12, solid brass cage

Description

1222-K-M

1222-K-M

1222-K-M

Metric

Imperial

Main Dimensions & Performance Data
d110 mmBore diameter
D200 mmOutside diameter
B38 mmWidth
Cr89,000 NBasic dynamic load rating, radial
C0r38,500 NBasic static load rating, radial
Cur1,960 NFatigue load limit, radial
nG5,300 1/minLimiting speed
nϑr4,200 1/minReference speed
≈m5.27 kgWeight
Mounting dimensions
da min122 mmMinimum diameter shaft shoulder
da max138 mmMaximum diameter shaft shoulder
Da max188 mmMaximum diameter of housing shoulder
db min116 mmMinimum cavity diameter of the sleeve
Ba min7 mmMinimum cavity width of the sleeve
ra max2.1 mmMaximum fillet radius
Dimensions
rmin2.1 mmMinimum chamfer dimension
D1173.2 mmShoulder diameter outer ring
d1140.2 mmShoulder diameter inner ring
Temperature range
Tmin-30 °COperating temperature min.
Tmax150 °COperating temperature max.
Calculation factors
e0.17 Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y13.63 Dynamic axial load factor
Y25.62 Dynamic axial load factor
Y03.8 Static axial load factor
Additional information
H222 Adapter sleeve
Your current product variant
LubricantwithoutBearing not greased
Sealingwithoutnot sealed
CageMsolid brass cage, ball guided
Tolerance classPNNormal (PN)
Radial internal clearanceCNGroup N (CN)
Bore typeKTapered, taper 1:12

Characteristics

clusteriteminfo.radialloadtranslation
clusteriteminfo.axialloadinonedirectiontranslation
clusteriteminfo.axialloadintwodirectionstranslation
clusteriteminfo.greaselubricationtranslation
clusteriteminfo.oillubricationtranslation
clusteriteminfo.notsealedtranslation
clusteriteminfo.staticangularerrorandmisalignmenttranslation
clusteriteminfo.dynamicangularerrorandmisalignmenttranslation

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