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Technical Data Sheet
PartsTable / COMPONENT / 43118
43118 ✓ Verified by PartsTable
Bestway · 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

<b>Versatile high speed alternative to an external drive housing!</b><br>Back up, restore and transfer data from your SATA hard drive using SuperSpeed USB 3.0 transfer speeds of up to 5Gbps. This quick and easy to use adapter is perfect for IT technicians, SoHo and home users. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-277-0635, 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
43118
NSN: 3110-00-277-0635
FSC: 3110
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC
duty_typeCONTINUOUS
tip_width0.005 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
case_styleSQUARE
cone_width0.9478 INCHES NOMINAL IN
seal_width0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
bore_diameter1.1875 INCHES NOMINAL IN
coil_quantity1
overall_width0.370 INCHES MAXIMUM IN
overall_height0.375 INCHES MAXIMUM IN
overall_length250.0 MILLIMETERS NOMINAL MM
overall_diameter4.0 MILLIMETERS NOMINAL MM
NSN3110-00-277-0635
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 43118 · Bestway ⚠ 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
•
CONE CORNER RADIUS: 0.0620 INCHES NOMINAL IN
•
CONE WIDTH: 0.9478 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
BORE DIAMETER: 1.1875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.0620 INCHES NOMINAL IN
CONE WIDTH0.9478 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
BORE DIAMETER1.1875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
11218M1Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
43-118Interchangeable
interchangeable cross-reference
interchangeable
GGG-T-870Interchangeable
Tweezers,craftsman's
interchangeable
7Interchangeable
Tweezers,craftsman's
interchangeable
PD5120-00-288-9685Interchangeable
Tweezers,craftsman's
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43118?
43118 is a RELAY,ELECTROMAGNETIC manufactured by Bestway.
What parts can replace 43118?
There are 11 known substitutes for 43118: 11218M1, 00044, 43-118 and 8 more. Substitute compatibility should be verified for your specific system.
Is 43118 still available?
43118 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026