PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 74850
74850 ✓ Verified by PartsTable
InLine · 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 PISTON,HYDRAULIC BRAKE is a InLine industrial component. Key specifications include special_features: USED ON AN AIRCRAFT WHEEL AND BRAKE SYSTEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0617, 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
74850
NSN: 3110-00-100-0617
FSC: 3110
CAGE: 1DF03 — ABM EQUIPMENT, LLC (USA)
SPECIFICATIONS
special_featuresUSED ON AN AIRCRAFT WHEEL AND BRAKE SYSTEM
NSN3110-00-100-0617
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 74850 · InLine ⚠ 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 8.5000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
OVERALL WIDTH1.3750 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
OUTSIDE DIAMETER8.5000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
30128Interchangeable
interchangeable cross-reference
interchangeable
PCP-2800Interchangeable
interchangeable cross-reference
interchangeable
49065Interchangeable
interchangeable cross-reference
interchangeable
26040Interchangeable
interchangeable cross-reference
interchangeable
52029Interchangeable
interchangeable cross-reference
interchangeable
58-10027Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 74850?
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 74850?
74850 is a PISTON,HYDRAULIC BRAKE manufactured by InLine.
What parts can replace 74850?
There are 23 known substitutes for 74850: 30128, PCP-2800, 49065 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74850?
74850 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0617. This indicates validated use in U.S. government and defense supply chains.
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 — 74850

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