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BH-1239 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

BH-1239: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 0.6880 INCHES MINIMUM AND 0.6980 INCHES MAXIMUM IN, material: LUBRICANT LUBRICATION, corner_shape: SQUARE ALL CORNERS, outside_diameter: 1.2500 INCHES NOMINAL IN, style_designator: ROUND, overall_thickness: 0.0940 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-519-6537, 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
BH-1239
NSN: 3120-00-519-6537
NIINs: 005196537, 012229002
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 6X905 — COLUMBUS MCKINNON CORP (USA)
SPECIFICATIONS
diameter0.6880 INCHES MINIMUM AND 0.6980 INCHES MAXIMUM IN
materialLUBRICANT LUBRICATION
corner_shapeSQUARE ALL CORNERS
outside_diameter1.2500 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.0940 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-519-6537
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: BH-1239 · 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
•
CORNER SHAPE: SQUARE ALL CORNERS
•
OVERALL THICKNESS: 0.0940 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.6880 INCHES MINIMUM AND 0.6980 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 1.2500 INCHES NOMINAL IN
•
MATERIAL: LUBRICANT LUBRICATION
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
OVERALL THICKNESS0.0940 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.6880 INCHES MINIMUM AND 0.6980 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.2500 INCHES NOMINAL IN
MATERIALLUBRICANT LUBRICATION
MATERIALCOPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 1
BH-1205Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BH-1239?
BH-1239 is a BEARING,WASHER,THRUST.
What parts can replace BH-1239?
There is 1 known substitute for BH-1239: BH-1205. Substitute compatibility should be verified for your specific system.
What is the NSN for BH-1239?
BH-1239 is cataloged in the U.S. Government catalog under NSN 3120-00-519-6537. This indicates validated use in U.S. government and defense supply chains.
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