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Technical Data Sheet
PartsTable / COMPONENT / 2GL27
2GL27 ✓ 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,WASHER,THRUST is a the manufacturer industrial component. Key specifications include height: 0.657 INCHES NOMINAL IN, material: STEEL COMP 303 OVERALL, bore_shape: SPLINED BOTH ENDS, head_style: FLAT CHAMFER, body_material: STEEL, spline_length: 1.562 INCHES NOMINAL FIRST END 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 3120-01-342-5773, 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
2GL27
NSN: 3120-01-342-5773
FSC: 3120
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
height0.657 INCHES NOMINAL IN
materialSTEEL COMP 303 OVERALL
bore_shapeSPLINED BOTH ENDS
head_styleFLAT CHAMFER
body_materialSTEEL
spline_length1.562 INCHES NOMINAL FIRST END IN
overall_length1.562 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES OUTSIDE DIAMETER
spline_quantity16 SECOND END
overall_diameter1.470 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
special_featuresFLANGE WIDTH: 0.124 IN. MINIMUM AND 0.134 IN. MAXIMUM; PITCH DIAMETER: 0.800 IN. NOMINAL IN
style_designatorECCENTRIC
NSN3120-01-342-5773
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2GL27 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
11894Interchangeable
interchangeable cross-reference
interchangeable
SC-B-69409Interchangeable
interchangeable cross-reference
interchangeable
685LXInterchangeable
interchangeable cross-reference
interchangeable
SM-B-148434Interchangeable
interchangeable cross-reference
interchangeable
AN4052Interchangeable
interchangeable cross-reference
interchangeable
AN4052-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2GL27?
2GL27 is a BEARING,WASHER,THRUST.
What parts can replace 2GL27?
There are 6 known substitutes for 2GL27: 11894, SC-B-69409, 685LX and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2GL27?
2GL27 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-342-5773. 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