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HCB7220-C-T-P4S-UL

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HCB7220-C-T-P4S-UL

Spindle bearing

Spindle bearings HCB72..-C, adjusted, in pairs or sets, contact angle α = 15°, with ceramic balls, restricted tolerances

Description

HCB7220-C-T-P4S-UL

HCB7220-C-T-P4S-UL

HCB7220-C-T-P4S-UL

Metric

Imperial

Main Dimensions & Performance Data
d100 mmBore diameter
D180 mmOutside diameter
B34 mmWidth
Cr135,000 NBasic dynamic load rating, radial
C0r84,000 NBasic static load rating, radial
Cur5,700 NFatigue load limit, radial
nG Grease9,500 1/minLimiting speed for grease lubrication
nG Oil16,000 1/minLimiting speed for oil lubrication
≈m2.89 kgWeight
Mounting dimensions
da114.5 mmDiameter shaft shoulder
dah12 Diameter shaft shoulder clearance
Da165.5 mmShoulder diameter outer ring
DaH12 Shoulder diameter outer ring clearance
ra max2.1 mmMaximum recess radius
ra1 max1 mmMaximum recess radius
Etk min126.6 mmMinimum diameter injection pitch
Etk max134.4 mmMaximum diameter injection pitch
Etk1 min126.6 mmMinimum diameter injection pitch
Etk1 max134.4 mmMaximum diameter injection pitch
a35.8 mmDistance between the apexes of the pressure cones
Dimensions
rmin2.1 mmMinimum chamfer dimension
r1 min2.1 mmMinimum chamfer dimension
α15 °Contact angle
Temperature range
Tmin-30 °COperating temperature min.
Tmax100 °COperating temperature max.
Additional information
FV L428 NPreload force light
FV M1,400 NPreload force medium
FV H2,856 NPreload force heavy
KaE L1,279 NLift-off force light
KaE M4,420 NLift-off force medium
KaE H9,498 NLift-off force heavy
ca L106 N/µmAxial rigidity light
ca M172 N/µmAxial rigidity medium
ca H240 N/µmAxial rigidity heavy
Your current product variant
Contact angleCContact angle 15°
SealingWithout
Outer shapeStandardStandard
CageTLaminated fabric cage
Tolerance classP4Stolerance class P4S, FAG standard better than P4 to DIN 620
Arrangement bearing setUSingle bearing
PreloadLpreload light

Characteristics

clusteriteminfo.radialloadtranslation
clusteriteminfo.axialloadinonedirectiontranslation
clusteriteminfo.greaselubricationtranslation
clusteriteminfo.oillubricationtranslation
clusteriteminfo.notsealedtranslation

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