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Technical Data Sheet
PartsTable / COMPONENT / CR-1 1/8
CR-1 1/8 ✓ 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 CR-1 1/8 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-5823, 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
CR-1 1/8
NSN: 3110-00-554-5823
FSC: 3110
CAGE: 07484 — ACCURATE BUSHING COMPANY, INC. (USA)
SPECIFICATIONS
Part NumberCR-1 1/8
NSN3110-00-554-5823
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CR-1 1/8 · 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: 1.1250 INCHES NOMINAL IN
•
LUBRICATION MATERIAL: GREASE
•
STUD LENGTH: 1.0000 INCHES NOMINAL IN
•
STUD DIAMETER: 0.4375 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 20
•
NOMINAL THREAD SIZE: 0.438 INCHES IN
•
OUTER RING WIDTH: 0.6250 INCHES NOMINAL IN
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER1.1250 INCHES NOMINAL IN
LUBRICATION MATERIALGREASE
STUD LENGTH1.0000 INCHES NOMINAL IN
STUD DIAMETER0.4375 INCHES NOMINAL IN
THREAD QUANTITY PER INCH20
NOMINAL THREAD SIZE0.438 INCHES IN
OUTER RING WIDTH0.6250 INCHES NOMINAL IN
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
THREAD DIRECTIONRIGHT-HAND
STYLE DESIGNATORCAM FOLLOWER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
CS30Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
61384Interchangeable
interchangeable cross-reference
interchangeable
CR18Interchangeable
interchangeable cross-reference
interchangeable
CF118-20Interchangeable
interchangeable cross-reference
interchangeable
A2144917Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR-1 1/8?
CR-1 1/8 is a CR-1 1/8.
What parts can replace CR-1 1/8?
There are 17 known substitutes for CR-1 1/8: CS30, 00044, 61384 and 14 more. Substitute compatibility should be verified for your specific system.
Is CR-1 1/8 still available?
CR-1 1/8 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