Thin Section Bearings/KC Series/KC040AR0

KC Series · Type A · Open · Angular contact

KC040AR0
thin section bearing

Open angular contact thin section bearing for precision motion and compact assemblies.

Request a quote →Back to all models
PRIUS BEARINGS KC040AR0 open thin section bearingOPEN / KC040AR0
PRIUS BEARINGSMECHANICAL DRAWING · KC040AR0UNITS: inch · SCALE: NTS
PRIUS BEARINGS KC040AR0 dimensioned mechanical drawing
PART NUMBERKC040AR0
BORE / d4.000 in
O.D. / D4.750 in
WIDTH / B0.500 in
L1 / L2 / L34.277 in / 4.473 in / 4.554 in
TYPEType A · Open · Angular contact
DYNAMIC RADIAL LOAD1,153
STATIC RADIAL LOAD2,550
DYNAMIC THRUST LOAD2,770
STATIC THRUST LOAD7,360
WEIGHT0.44 lb

TECHNICAL DATA

Specification
at a glance.

Bore4.000 in
Outside diameter4.750 in
Radial section0.500 in
L1 land diameter4.277 in
L2 land diameter4.473 in
L3 counterbore4.554 in
Dynamic radial capacity1,153
Dynamic thrust capacity2,770
Static radial capacity2,550
Static thrust capacity7,360
MaterialAISI 52100 steel
SeparatorType A circular pocket
PrecisionKaydon Precision Class 1 / ABEC-1F or better
Temperature range-54°C to +121°C
Weight0.44 lb

FIND YOUR FIT

Related models.

Open full selector ↗
Type A · Open · Angular contactKD040AR0d 4.000 in · D 5.000 in · 1,819 radialType A · Open · Angular contactKF040AR0d 4.000 in · D 5.500 in · 3,736 radialType A · Open · Angular contactKG040AR0d 4.000 in · D 6.000 in · 6,281 radialType A · Open · Angular contactKA042AR0d 4.250 in · D 4.750 in · 616 radial

INDEPENDENT ALTERNATIVE MANUFACTURER

Need a direct replacement
for KC040AR0?

Share your drawing, duty cycle or existing part number. We will review fit, load and availability before quoting.

Talk to an engineer →

Brand names and part numbers are used for identification and cross-reference only. PRIUS BEARINGS is not affiliated with the original trademark owner.