PartsTable
Technical Data Sheet
RPG7A ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OUTER RACE MEMBER, bore_diameter: 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN, style_designator: WITHOUT INSERT OR LINER, surface_treatment: CHROMIUM INNER MEMBER, inner_member_width: 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN, outer_member_width: 0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-119-2091, 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
RPG7A
NSN: 3120-01-119-2091
FSC: 3120
CAGE: 99528 — RADIAL BEARING CORPORATION DBA RADIAL BEARING CORP OF CONNECTICU DIV RADIAL BEARING LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OUTER RACE MEMBER
bore_diameter0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
style_designatorWITHOUT INSERT OR LINER
surface_treatmentCHROMIUM INNER MEMBER
inner_member_width0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
outer_member_width0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM IN
static_radial_load_rating8100 POUNDS LBS
outer_member_outside_diameter0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
surface_treatment_document_and_classificationQQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
NSN3120-01-119-2091
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: RPG7A · 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
MATERIAL: COPPER ALLOY OUTER RACE MEMBER
STATIC RADIAL LOAD RATING: 8100 POUNDS LBS
OUTER MEMBER WIDTH: 0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM IN
OUTER MEMBER OUTSIDE DIAMETER: 0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM IN
INNER MEMBER WIDTH: 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OUTER RACE MEMBER
STATIC RADIAL LOAD RATING8100 POUNDS LBS
MATERIALSTEEL COMP E52100 INNER MEMBER
OUTER MEMBER WIDTH0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM IN
OUTER MEMBER OUTSIDE DIAMETER0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
MATERIALGREASE LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
55214Interchangeable
interchangeable cross-reference
interchangeable
235A2507EB02Interchangeable
interchangeable cross-reference
interchangeable
6309-Z/C3Interchangeable
interchangeable cross-reference
interchangeable
235A2508ED03Interchangeable
interchangeable cross-reference
interchangeable
NB25025E-0250-4Interchangeable
interchangeable cross-reference
interchangeable
54228 FIND NO 35Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RPG7A?
RPG7A is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace RPG7A?
There are 11 known substitutes for RPG7A: 55214, 235A2507EB02, 6309-Z/C3 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RPG7A?
RPG7A is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-119-2091. This indicates validated use in U.S. government and defense supply chains.
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