Thin Section Bearings/KB Series/KB025AR0

KB Series · Type A · Open

KB025AR0
thin section bearing

Higher-capacity constant-section bearing for compact automation and precision drive systems.

Request a quote →Back to all models
PRIUS BEARINGS KB025AR0 open thin section bearingOPEN / KB025AR0
PRIUS BEARINGSMECHANICAL DRAWING · KB025AR0UNITS: inch · SCALE: NTS
PRIUS BEARINGS KB025AR0 dimensioned mechanical drawing
PART NUMBERKB025AR0
BORE / d2.500 in
O.D. / D3.125 in
WIDTH / B0.3125 in
L1 / L2 / L32.731 in / 2.893 in / 2.964 in
TYPEType A · Open
DYNAMIC RADIAL LOAD675 lb
STATIC RADIAL LOAD1,340 lb
DYNAMIC THRUST LOAD1,590 lb
STATIC THRUST LOAD3,860 lb
WEIGHT0.19 lb

TECHNICAL DATA

Specification
at a glance.

Bore2.500 in
Outside diameter3.125 in
Radial section0.3125 in
L1 land diameter2.731 in
L2 land diameter2.893 in
L3 counterbore2.964 in
Dynamic radial capacity675 lb
Dynamic thrust capacity1,590 lb
Static radial capacity1,340 lb
Static thrust capacity3,860 lb
MaterialAISI 52100 steel
SeparatorType A circular pocket
PrecisionKaydon Precision Class 1 / ABEC-1F or better
Temperature range-54°C to +121°C
Weight0.19 lb

FIND YOUR FIT

Related models.

Open full selector ↗
Type A · OpenKA025AR0d 2.500 in · D 3.000 in · 459 lb radialType A · OpenKA020AR0d 2.000 in · D 2.500 in · 405 lb radialType A · OpenKA030AR0d 3.000 in · D 3.500 in · 507 lb radialType A · OpenKB020AR0d 2.000 in · D 2.625 in · 601 lb radial

INDEPENDENT ALTERNATIVE MANUFACTURER

Need a direct replacement
for KB025AR0?

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.