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HF32S101 — BEARING,PLAIN,SELF-ALIGNING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

HF32S101: BEARING,PLAIN,SELF-ALIGNING.

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OUTER RACE MEMBER, bore_diameter: 1.9993 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN, hardness_rating: 59.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER, special_features: FOUR HOLES THROUGH INNER RACE MEMBER AND OUTER RACE MEMBER, style_designator: WITHOUT INSERT OR LINER, surface_treatment: CADMIUM OUTER RACE MEMBER. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-180-6759, 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
HF32S101
NSN: 3120-00-180-6759
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 02758 — U S BEARINGS (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OUTER RACE MEMBER
bore_diameter1.9993 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
hardness_rating59.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER
special_featuresFOUR HOLES THROUGH INNER RACE MEMBER AND OUTER RACE MEMBER
style_designatorWITHOUT INSERT OR LINER
surface_treatmentCADMIUM OUTER RACE MEMBER
inner_member_width1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
outer_member_width0.9330 INCHES MINIMUM AND 0.9430 INCHES MAXIMUM IN
lubrication_featurePERFORATION INTERNAL INNER MEMBER
outer_member_outside_diameter3.0618 INCHES MINIMUM AND 3.0625 INCHES MAXIMUM IN
material_document_and_classificationMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
NSN3120-00-180-6759
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: HF32S101 · 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
•
INNER MEMBER WIDTH: 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
•
HARDNESS RATING: 59.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER
•
OUTER MEMBER WIDTH: 0.9330 INCHES MINIMUM AND 0.9430 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITHOUT INSERT OR LINER
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
TECHNICAL CHARACTERISTICS
INNER MEMBER WIDTH1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
OUTER MEMBER WIDTH0.9330 INCHES MINIMUM AND 0.9430 INCHES MAXIMUM IN
STYLE DESIGNATORWITHOUT INSERT OR LINER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
LUBRICATION FEATUREPERFORATION EXTERNAL OUTER MEMBER
LUBRICATION FEATUREPERFORATION INTERNAL INNER MEMBER
SUBSTITUTES & CROSS-REFERENCES 3
HE131-0015-0002Reference document
Same NSN cross-reference
Reference document — Secondary reference
AF32Reference document
Same NSN cross-reference
Reference document — Secondary reference
KF32Reference 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 HF32S101?
HF32S101 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace HF32S101?
There are 3 known substitutes for HF32S101: HE131-0015-0002, AF32, KF32. Substitute compatibility should be verified for your specific system.
What is the NSN for HF32S101?
HF32S101 is cataloged in the U.S. Government catalog under NSN 3120-00-180-6759. This indicates validated use in U.S. government and defense supply chains.
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