Thin Section Bearings/KF Series/KF055AR0

KF Series · Type A · Open · Angular contact

KF055AR0
thin section bearing

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

Request a quote →Back to all models
PRIUS BEARINGS KF055AR0 open thin section bearingOPEN / KF055AR0
PRIUS BEARINGSMECHANICAL DRAWING · KF055AR0UNITS: inch · SCALE: NTS
PRIUS BEARINGS KF055AR0 dimensioned mechanical drawing
PART NUMBERKF055AR0
BORE / d5.500 in
O.D. / D7.000 in
WIDTH / B0.500 in
L1 / L2 / L36.055 in / 6.445 in / 6.613 in
TYPEType A · Open · Angular contact
DYNAMIC RADIAL LOAD4,319
STATIC RADIAL LOAD8,310
DYNAMIC THRUST LOAD10,060
STATIC THRUST LOAD23,980
WEIGHT0.2 lb

TECHNICAL DATA

Specification
at a glance.

Bore5.500 in
Outside diameter7.000 in
Radial section0.500 in
L1 land diameter6.055 in
L2 land diameter6.445 in
L3 counterbore6.613 in
Dynamic radial capacity4,319
Dynamic thrust capacity10,060
Static radial capacity8,310
Static thrust capacity23,980
MaterialAISI 52100 steel
SeparatorType A circular pocket
PrecisionKaydon Precision Class 1 / ABEC-1F or better
Temperature range-54°C to +121°C
Weight0.2 lb

FIND YOUR FIT

Related models.

Open full selector ↗
Type A · Open · Angular contactKA055AR0d 5.500 in · D 6.000 in · 715 radialType A · Open · Angular contactKB055AR0d 5.500 in · D 6.125 in · 1,033 radialType A · Open · Angular contactKC055AR0d 5.500 in · D 6.250 in · 1,374 radialType A · Open · Angular contactKD055AR0d 5.500 in · D 6.500 in · 2,145 radial

INDEPENDENT ALTERNATIVE MANUFACTURER

Need a direct replacement
for KF055AR0?

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.