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Technical Data Sheet
PartsTable / COMPONENT / 48548XL48510XL
48548XL48510XL ✓ 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 BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, cup_width: 0.5500 INCHES NOMINAL IN, cone_width: 0.7200 INCHES NOMINAL IN, bore_diameter: 1.3750 INCHES NOMINAL IN, overall_width: 0.7100 INCHES NOMINAL IN, standout_width: 0.1600 INCHES NOMINAL 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 3110-00-044-4871, 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
48548XL48510XL
NSN: 3110-00-044-4871
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.5500 INCHES NOMINAL IN
cone_width0.7200 INCHES NOMINAL IN
bore_diameter1.3750 INCHES NOMINAL IN
overall_width0.7100 INCHES NOMINAL IN
standout_width0.1600 INCHES NOMINAL IN
special_featuresSPECIAL CORNER RADIUS FOR 48548X1 CONE ASSY
style_designatorSTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius0.0930 INCHES NOMINAL IN
backface_corner_radius0.0500 INCHES NOMINAL IN
overall_outside_diameter2.5625 INCHES NOMINAL IN
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-044-4871
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 48548XL48510XL · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CUP WIDTH: 0.5500 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.1600 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 2.5625 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
CONE CORNER RADIUS: 0.0930 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
SPECIAL FEATURESSPECIAL CORNER RADIUS FOR 48548X1 CONE ASSY
CUP WIDTH0.5500 INCHES NOMINAL IN
STANDOUT WIDTH0.1600 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.5625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
CONE CORNER RADIUS0.0930 INCHES NOMINAL IN
CONE WIDTH0.7200 INCHES NOMINAL IN
BORE DIAMETER1.3750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
A5652REVAInterchangeable
interchangeable cross-reference
interchangeable
200101Interchangeable
interchangeable cross-reference
interchangeable
TP2080-2Interchangeable
interchangeable cross-reference
interchangeable
2224N4Interchangeable
interchangeable cross-reference
interchangeable
110833Interchangeable
interchangeable cross-reference
interchangeable
01770-0255Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48548XL48510XL?
48548XL48510XL is a BEARING,ROLLER,TAPERED.
What parts can replace 48548XL48510XL?
There are 15 known substitutes for 48548XL48510XL: A5652REVA, 200101, TP2080-2 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 48548XL48510XL?
48548XL48510XL is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-044-4871. 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: July 2026