KB Series · Type A · Open · Angular contact
KB090AR0
thin section bearing
Open angular contact thin section bearing for precision motion and compact assemblies.
OPEN / KB090AR0PRIUS BEARINGSMECHANICAL DRAWING · KB090AR0UNITS: inch · SCALE: NTS

PART NUMBERKB090AR0
BORE / d9.000 in
O.D. / D9.625 in
WIDTH / B0.3125 in
L1 / L2 / L39.231 in / 9.393 in / 9.451 in
TYPEType A · Open · Angular contact
DYNAMIC RADIAL LOAD1,370
STATIC RADIAL LOAD4,400
DYNAMIC THRUST LOAD3,510
STATIC THRUST LOAD12,700
WEIGHT0.64 lb
TECHNICAL DATA
Specification
at a glance.
Bore9.000 in
Outside diameter9.625 in
Radial section0.3125 in
L1 land diameter9.231 in
L2 land diameter9.393 in
L3 counterbore9.451 in
Dynamic radial capacity1,370
Dynamic thrust capacity3,510
Static radial capacity4,400
Static thrust capacity12,700
MaterialAISI 52100 steel
SeparatorType A circular pocket
PrecisionKaydon Precision Class 1 / ABEC-1F or better
Temperature range-54°C to +121°C
Weight0.64 lb
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