KF Series · Type A · Open · Angular contact
KF040AR0
thin section bearing
Open angular contact thin section bearing for precision motion and compact assemblies.
OPEN / KF040AR0PRIUS BEARINGSMECHANICAL DRAWING · KF040AR0UNITS: inch · SCALE: NTS
PART NUMBERKF040AR0
BORE / d4.000 in
O.D. / D5.500 in
WIDTH / B0.500 in
L1 / L2 / L34.555 in / 4.945 in / 5.115 in
TYPEType A · Open · Angular contact
DYNAMIC RADIAL LOAD3,736
STATIC RADIAL LOAD6,350
DYNAMIC THRUST LOAD8,420
STATIC THRUST LOAD18,340
WEIGHT0.1 lb
TECHNICAL DATA
Specification
at a glance.
Bore4.000 in
Outside diameter5.500 in
Radial section0.500 in
L1 land diameter4.555 in
L2 land diameter4.945 in
L3 counterbore5.115 in
Dynamic radial capacity3,736
Dynamic thrust capacity8,420
Static radial capacity6,350
Static thrust capacity18,340
MaterialAISI 52100 steel
SeparatorType A circular pocket
PrecisionKaydon Precision Class 1 / ABEC-1F or better
Temperature range-54°C to +121°C
Weight0.1 lb
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