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581868-001 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

581868-001: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include base_length: 2.250 INCHES NOMINAL IN, housing_width: 6.750 INCHES NOMINAL IN, base_thickness: 0.812 INCHES NOMINAL IN, housing_height: 3.062 INCHES NOMINAL IN, housing_length: 3.375 INCHES NOMINAL IN, style_designator: PILLOW BLOCK, OPTIONAL SPLIT. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-462-9532, 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
581868-001
NSN: 3130-01-462-9532
FSC: 3130 — Bearings, Mounted
CAGE: 75906 — PACIFIC CONSOLIDATED INDUSTRIES LLC (USA)
SPECIFICATIONS
base_length2.250 INCHES NOMINAL IN
housing_width6.750 INCHES NOMINAL IN
base_thickness0.812 INCHES NOMINAL IN
housing_height3.062 INCHES NOMINAL IN
housing_length3.375 INCHES NOMINAL IN
special_featuresTHE BOLT DIAMETER IS .5 INCH, THE MINIMUM CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH IS 5.125 AND MAX IS 5.375 INCHES IN
style_designatorPILLOW BLOCK, OPTIONAL SPLIT
height_from_bottom_of_base_to_bore_centerline1.500 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width5.375 INCHES NOMINAL IN
NSN3130-01-462-9532
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 581868-001 · 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: 3.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PILLOW BLOCK, OPTIONAL SPLIT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 5.375 INCHES NOMINAL IN
•
HOUSING WIDTH: 6.750 INCHES NOMINAL IN
•
BASE LENGTH: 2.250 INCHES NOMINAL IN
•
BASE THICKNESS: 0.812 INCHES NOMINAL IN
•
HOUSING LENGTH: 3.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT3.062 INCHES NOMINAL IN
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH5.375 INCHES NOMINAL IN
HOUSING WIDTH6.750 INCHES NOMINAL IN
BASE LENGTH2.250 INCHES NOMINAL IN
SPECIAL FEATURESTHE BOLT DIAMETER IS .5 INCH, THE MINIMUM CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH IS 5.125 AND MAX IS 5.375 INCHES IN
BASE THICKNESS0.812 INCHES NOMINAL IN
HOUSING LENGTH3.375 INCHES NOMINAL IN
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE1.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
60-02-0112Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
006049Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 581868-001?
581868-001 is a HOUSING,BEARING UNIT.
What parts can replace 581868-001?
There are 2 known substitutes for 581868-001: 60-02-0112, 006049. Substitute compatibility should be verified for your specific system.
What is the NSN for 581868-001?
581868-001 is cataloged in the U.S. Government catalog under NSN 3130-01-462-9532. This indicates validated use in U.S. government and defense supply chains.
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