Thin Section Bearings/KB Series/KB040AR0

KB Series · Type A · Open

KB040AR0
thin section bearing

Constant-section angular contact bearing suited to robotics, machine tools and precision drives.

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PRIUS BEARINGS KB040AR0 open thin section bearingOPEN / KB040AR0
PRIUS BEARINGSMECHANICAL DRAWING · KB040AR0UNITS: inch · SCALE: NTS
PRIUS BEARINGS KB040AR0 dimensioned mechanical drawing
PART NUMBERKB040AR0
BORE / d4.000 in
O.D. / D4.625 in
WIDTH / B0.3125 in
L1 / L2 / L34.231 in / 4.393 in / 4.460 in
TYPEType A · Open
DYNAMIC RADIAL LOAD865 lb
STATIC RADIAL LOAD2,040 lb
DYNAMIC THRUST LOAD2,100 lb
STATIC THRUST LOAD5,890 lb
WEIGHT0.30 lb

TECHNICAL DATA

Specification
at a glance.

Bore4.000 in
Outside diameter4.625 in
Radial section0.3125 in
L1 land diameter4.231 in
L2 land diameter4.393 in
L3 counterbore4.460 in
Dynamic radial capacity865 lb
Dynamic thrust capacity2,100 lb
Static radial capacity2,040 lb
Static thrust capacity5,890 lb
MaterialAISI 52100 steel
SeparatorType A circular pocket
PrecisionKaydon Precision Class 1 / ABEC-1F or better
Temperature range-54°C to +121°C
Weight0.30 lb

FIND YOUR FIT

Related models.

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Type A · OpenKA040AR0d 4.000 in · D 4.500 in · 595 lb radialType A · OpenKA030AR0d 3.000 in · D 3.500 in · 507 lb radialType A · OpenKA025AR0d 2.500 in · D 3.000 in · 459 lb radialType A · OpenKB025AR0d 2.500 in · D 3.125 in · 675 lb radial

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