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PKE-B22439H — BEARING UNIT,ROLLER

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

PKE-B22439H: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: IRON CAST HOUSING, bore_diameter: 2.4375 INCHES NOMINAL IN, housing_width: 9.2500 INCHES NOMINAL IN, base_thickness: 1.7500 INCHES NOMINAL IN, housing_height: 5.5000 INCHES NOMINAL IN, style_designator: PILLOW BLOCK, SOLID. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-377-0315, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PKE-B22439H
NSN: 3130-01-377-0315
FSC: 3130 — Bearings, Mounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)
SPECIFICATIONS
materialIRON CAST HOUSING
bore_diameter2.4375 INCHES NOMINAL IN
housing_width9.2500 INCHES NOMINAL IN
base_thickness1.7500 INCHES NOMINAL IN
housing_height5.5000 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, SOLID
height_from_bottom_of_base_to_bore_centerline2.7500 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width7.1250 INCHES NOMINAL IN
NSN3130-01-377-0315
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: PKE-B22439H · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HOUSING HEIGHT: 5.5000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PILLOW BLOCK, SOLID
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 7.1250 INCHES NOMINAL IN
•
HOUSING WIDTH: 9.2500 INCHES NOMINAL IN
•
BASE THICKNESS: 1.7500 INCHES NOMINAL IN
•
BORE DIAMETER: 2.4375 INCHES NOMINAL IN
•
MATERIAL: IRON CAST HOUSING
•
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE: 2.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT5.5000 INCHES NOMINAL IN
STYLE DESIGNATORPILLOW BLOCK, SOLID
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH7.1250 INCHES NOMINAL IN
HOUSING WIDTH9.2500 INCHES NOMINAL IN
BASE THICKNESS1.7500 INCHES NOMINAL IN
BORE DIAMETER2.4375 INCHES NOMINAL IN
MATERIALIRON CAST HOUSING
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE2.7500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES 1
THU-14-332Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PKE-B22439H?
PKE-B22439H is a BEARING UNIT,ROLLER.
What parts can replace PKE-B22439H?
There is 1 known substitute for PKE-B22439H: THU-14-332. Substitute compatibility should be verified for your specific system.
What is the NSN for PKE-B22439H?
PKE-B22439H is cataloged in the U.S. Government catalog under NSN 3130-01-377-0315. This indicates validated use in U.S. government and defense supply chains.
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