PartsTable
Technical Data Sheet
CR-40 ✓ 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 CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include color: AMBER, shape: ROUND, material: PLASTIC POLYPROPYLENE LOCATION NOT OTHERWISE SPECIFIED, stud_length: 2.2500 INCHES NOMINAL IN, thread_class: 2A A, stud_diameter: 1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM 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 3110-01-240-5274, 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-40
NSN: 3110-01-240-5274
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
colorAMBER
shapeROUND
materialPLASTIC POLYPROPYLENE LOCATION NOT OTHERWISE SPECIFIED
stud_length2.2500 INCHES NOMINAL IN
thread_class2A A
stud_diameter1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN
thread_length1.1250 INCHES NOMINAL IN
overall_length3.7812 INCHES NOMINAL IN
capacity_rating40.0 DRAMS
outer_ring_width1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
special_featuresMAY ALSO BE SUPPLIED QTY. 90 TO 100 BOTTLES; FOR TABLETS OR CAPSULES; PUSH DOWN TURN ACTION CAP AND SUFFICIENT QTY SNAP ON CAPS
style_designatorDECAGON
NSN3110-01-240-5274
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CR-40 · 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
STUD DIAMETER: 1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN
STYLE DESIGNATOR: CAM FOLLOWER
OVERALL OUTSIDE DIAMETER: 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN
STUD LENGTH: 2.2500 INCHES NOMINAL IN
OUTER RING WIDTH: 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
MATERIAL: STEEL OVERALL
THREAD DIRECTION: RIGHT-HAND
THREAD QUANTITY PER INCH: 14
TECHNICAL CHARACTERISTICS (FLIS)
STUD DIAMETER1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL OUTSIDE DIAMETER2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN
STUD LENGTH2.2500 INCHES NOMINAL IN
OUTER RING WIDTH1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH14
NOMINAL THREAD SIZE1.000 INCHES IN
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
S-40Interchangeable
interchangeable cross-reference
interchangeable
CR-40Interchangeable
interchangeable cross-reference
interchangeable
PL-318784 ITEM 2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR-40?
CR-40 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CR-40?
There are 3 known substitutes for CR-40: S-40, CR-40, PL-318784 ITEM 2. Substitute compatibility should be verified for your specific system.
What is the NSN for CR-40?
CR-40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-240-5274. This indicates validated use in U.S. government and defense supply chains.
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