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756186 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

756186: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP E9310 OVERALL, corner_shape: SQUARE OUTSIDE RIGHT CORNER, hole_diameter: 0.0913 INCHES MINIMUM AND 0.0933 INCHES MAXIMUM FIRST IN, overall_length: 0.6900 INCHES MINIMUM AND 0.7100 INCHES MAXIMUM IN, hardness_rating: 79.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM CASE, special_features: HOLES EQ SP 0.3334196 IN. FROM RIGHT END 30DEG THRU IN.

This part is cataloged in the U.S. Government catalog under NSN 3120-01-161-5535, 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
756186
NSN: 3120-01-161-5535
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP E9310 OVERALL
corner_shapeSQUARE OUTSIDE RIGHT CORNER
hole_diameter0.0913 INCHES MINIMUM AND 0.0933 INCHES MAXIMUM FIRST IN
overall_length0.6900 INCHES MINIMUM AND 0.7100 INCHES MAXIMUM IN
hardness_rating79.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM CASE
special_featuresHOLES EQ SP 0.3334196 IN. FROM RIGHT END 30DEG THRU IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
surface_treatmentCARBON INSIDE DIAMETER SURFACE OF BODY
body_inside_diameter2.6290 INCHES MINIMUM AND 2.6330 INCHES MAXIMUM IN
body_outside_diameter2.9150 INCHES MINIMUM AND 2.9160 INCHES MAXIMUM IN
left_internal_flange_width0.0830 INCHES MINIMUM AND 0.0870 INCHES MAXIMUM IN
left_internal_flange_hole_diameter2.5000 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM IN
NSN3120-01-161-5535
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 756186 · 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
•
LEFT INTERNAL FLANGE WIDTH: 0.0830 INCHES MINIMUM AND 0.0870 INCHES MAXIMUM IN
•
LEFT INTERNAL FLANGE HOLE DIAMETER: 2.5000 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
•
BODY OUTSIDE DIAMETER: 2.9150 INCHES MINIMUM AND 2.9160 INCHES MAXIMUM IN
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM CORE
TECHNICAL CHARACTERISTICS
LEFT INTERNAL FLANGE WIDTH0.0830 INCHES MINIMUM AND 0.0870 INCHES MAXIMUM IN
LEFT INTERNAL FLANGE HOLE DIAMETER2.5000 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM IN
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER2.9150 INCHES MINIMUM AND 2.9160 INCHES MAXIMUM IN
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM CORE
HARDNESS RATING79.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM CASE
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 756186?
756186 is a BUSHING,SLEEVE.
What is the NSN for 756186?
756186 is cataloged in the U.S. Government catalog under NSN 3120-01-161-5535. This indicates validated use in U.S. government and defense supply chains.
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