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Technical Data Sheet
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1155-27 — Technical Data Sheet

✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include shape: ROUND, material: PLASTIC LENS, lens_color: RED, overall_length: 1.812 INCHES NOMINAL IN, overall_diameter: 5.875 INCHES NOMINAL IN, lens_transparency: TRANSLUCENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3110-00-100-6175, 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
1155-27
NSN: 3110-00-100-6175
FSC: 3110
CAGE: 72915 — GENERAL MOTORS CORP ELECTRO-MOTIVE DIV (USA)
SPECIFICATIONS
shapeROUND
materialPLASTIC LENS
lens_colorRED
overall_length1.812 INCHES NOMINAL IN
overall_diameter5.875 INCHES NOMINAL IN
lens_transparencyTRANSLUCENT
voltage_rating_in_volts12.0 DC NOMINAL
NSN3110-00-100-6175
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1155-27 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROLLING ELEMENT DIAMETER: 0.1562 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR BALLS, GRADE 50
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: BALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.1562 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 50
MATERIALSTEEL OVERALL
STYLE DESIGNATORBALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 39
15117InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
53A68A96InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
15114InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
895InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8905InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
07895-000-000InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1155-27?
1155-27 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 1155-27?
There are 39 known substitutes for 1155-27: 15117, 53A68A96, 15114 and 36 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1155-27?
1155-27 is cataloged in the Federal Logistics Information System under NSN 3110-00-100-6175. 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: September 2026