PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 51730
51730 ✓ 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

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include color: GREEN, cover: NOT PROVIDED, phase: SINGLE, width: 2.750 INCHES IN, length: 4.500 INCHES IN, material: PLASTIC POLYAMIDE NYLON BODY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8499, 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
51730
NSN: 3110-00-144-8499
FSC: 3110
CAGE: 30760 — INGERSOLL RAND CO (USA)
SPECIFICATIONS
colorGREEN
coverNOT PROVIDED
phaseSINGLE
width2.750 INCHES IN
length4.500 INCHES IN
materialPLASTIC POLYAMIDE NYLON BODY
unit_typeBLANK
body_styleSTRAIGHT HANDLE
bore_shapeSTRAIGHT
finger_typeTEST PROD SINGLE FINGER
power_sourceEXTERNAL
bore_diameter15.00 MILLIMETERS NOMINAL MM
NSN3110-00-144-8499
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 51730 · 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
•
OVERALL OUTSIDE DIAMETER: 42.00 MILLIMETERS NOMINAL MM
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
LOAD DIRECTION: RADIAL
•
BORE SHAPE: STRAIGHT
•
SURFACE FINISH: GROUND
•
BORE DIAMETER: 15.00 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER42.00 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND
BORE DIAMETER15.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 1 CLASS AND 00 GRADE
OVERALL WIDTH13.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
43603Interchangeable
interchangeable cross-reference
interchangeable
3-18152Interchangeable
interchangeable cross-reference
interchangeable
678-1143-010Interchangeable
interchangeable cross-reference
interchangeable
12208Interchangeable
interchangeable cross-reference
interchangeable
631-30Interchangeable
interchangeable cross-reference
interchangeable
8090402Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 51730?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 51730?
51730 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 51730?
There are 31 known substitutes for 51730: 43603, 3-18152, 678-1143-010 and 28 more. Substitute compatibility should be verified for your specific system.
Is 51730 still available?
51730 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 51730

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026