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Technical Data Sheet
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238-1886 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

238-1886: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include end_item_identification: MULTI-TERRAIN LOADER; 3805-01-539-3925, part_name_assigned_by_controlling_agency: PIN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-113-6284, 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
238-1886
NSN: 3130-00-113-6284
NIINs: 001136284, 015542599
FSC: 3130 — Bearings, Mounted
CAGE: 93408 — JOHN BEAN TECHNOLOGIES CORPORATION DBA JBT AEROTECH-MILITARY PROGRAMS DIV JBT AEROTECH (USA)
SPECIFICATIONS
end_item_identificationMULTI-TERRAIN LOADER; 3805-01-539-3925
part_name_assigned_by_controlling_agencyPIN
NSN3130-00-113-6284
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 238-1886 · 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
•
SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: OIL
•
LUBRICATION FITTING TYPE: PIPE PLUG
•
ASSEMBLY OVERALL LENGTH: 2.3125 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
FLANGE THICKNESS: 0.6875 INCHES NOMINAL IN
•
ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLAR
•
SEAL LOCATION: BOTH ENDS
TECHNICAL CHARACTERISTICS
SEAL TYPECONTACT
LUBRICATION MATERIALOIL
LUBRICATION FITTING TYPEPIPE PLUG
ASSEMBLY OVERALL LENGTH2.3125 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
FLANGE THICKNESS0.6875 INCHES NOMINAL IN
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
STYLE DESIGNATORFLANGE BLOCK
MOUNTING HOLE DIAMETER0.5938 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
F3Y228NReference document
Same NSN cross-reference
Reference document — Secondary reference
060-16260Reference document
Same NSN cross-reference
Reference document — Secondary reference
RCJ1 3/4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
147Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 238-1886?
238-1886 is a BEARING UNIT,BALL.
What parts can replace 238-1886?
There are 4 known substitutes for 238-1886: F3Y228N, 060-16260, RCJ1 3/4 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 238-1886?
238-1886 is cataloged in the U.S. Government catalog under NSN 3130-00-113-6284. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.