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Technical Data Sheet
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RA014NPP+COL — Technical Data Sheet

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— · 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, bore_diameter: 0.8750 INCHES NOMINAL IN, overall_width: 0.8437 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3110-00-406-7806, 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
RA014NPP+COL
NSN: 3110-00-406-7806
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL INNER RING
bore_shapeSTRAIGHT
bore_diameter0.8750 INCHES NOMINAL IN
overall_width0.8437 INCHES NOMINAL IN
seal_quantity2
load_directionRADIAL
surface_finishGROUND
outer_ring_width15.00 MILLIMETERS NOMINAL MM
style_designatorSINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS ONE SIDE, WITH ECCENTRIC LOCKING COLLAR
bearing_seal_typeCONTACT
lubrication_materialGREASE
overall_outside_diameter52.00 MILLIMETERS NOMINAL MM
NSN3110-00-406-7806
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: RA014NPP+COL · 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
•
BEARING SEAL TYPE: CONTACT
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
OUTER RING WIDTH: 15.00 MILLIMETERS NOMINAL MM
•
LOAD DIRECTION: RADIAL
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: ALVANIA 3,FSCM 54527 MFR REF SINGLE MATERIAL RESPONSE
•
LUBRICATION MATERIAL: GREASE
•
RETAINER FABRICATION METHOD: PRESSED
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
OUTER RING WIDTH15.00 MILLIMETERS NOMINAL MM
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONALVANIA 3,FSCM 54527 MFR REF SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
91001383InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5647InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10-2-2-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3990332InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILE1-204InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILE1TYPE5647InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RA014NPP+COL?
RA014NPP+COL is a BEARING,BALL,ANNULAR.
What parts can replace RA014NPP+COL?
There are 17 known substitutes for RA014NPP+COL: 91001383, 5647, 10-2-2-2 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RA014NPP+COL?
RA014NPP+COL is cataloged in the Federal Logistics Information System under NSN 3110-00-406-7806. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026