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Technical Data Sheet
PartsTable / COMPONENT / A536
A536 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include general_characteristics_item_description: ANVIL 1.850 IN. LG,1.120 IN.

DIAWITH 0.830 IN. LG,0.375 IN. DIA CHUCKFOR USE WITH BG2500 GUN 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 3120-00-273-5894, 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
A536
NSN: 3120-00-273-5894
FSC: 3120
CAGE: 28873 — ITW FOOD EQUIPMENT GROUP LLC DBA HOBART SERVICE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionANVIL 1.850 IN. LG,1.120 IN. DIAWITH 0.830 IN. LG,0.375 IN. DIA CHUCKFOR USE WITH BG2500 GUN IN
NSN3120-00-273-5894
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A536 · 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
•
BODY INSIDE DIAMETER: 1.1065 INCHES MINIMUM AND 1.1075 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL: COPPER OVERALL
•
BODY OUTSIDE DIAMETER: 1.2370 INCHES MINIMUM AND 1.2400 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE ALL CORNERS
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
BODY INSIDE DIAMETER1.1065 INCHES MINIMUM AND 1.1075 INCHES MAXIMUM IN
OVERALL LENGTH0.7520 INCHES MINIMUM AND 0.7720 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIALCOPPER OVERALL
MATERIALOIL LUBRICATING LUBRICATION
BODY OUTSIDE DIAMETER1.2370 INCHES MINIMUM AND 1.2400 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
38FFTX2K5Interchangeable
interchangeable cross-reference
interchangeable
38KDDMILG3278Interchangeable
interchangeable cross-reference
interchangeable
SK299CInterchangeable
interchangeable cross-reference
interchangeable
536Interchangeable
interchangeable cross-reference
interchangeable
A536Interchangeable
interchangeable cross-reference
interchangeable
74S77-030Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A536?
A536 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace A536?
There are 9 known substitutes for A536: 38FFTX2K5, 38KDDMILG3278, SK299C and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A536?
A536 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-273-5894. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026