PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 012-131-2
012-131-2 ✓ 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 cup_width: 19.5 MILLIMETERS NOMINAL19.5 MILLIMETERS NOMINAL MM, cone_width: 25.0 MILLIMETERS NOMINAL25.0 MILLIMETERS NOMINAL MM, bore_diameter: 30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM, overall_width: 25.0 MILLIMETERS NOMINAL25.0 MILLIMETERS NOMINAL MM, standout_width: 9.0 MILLIMETERS NOMINAL9.0 MILLIMETERS NOMINAL MM, style_designator: STRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-373-3065, 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
012-131-2
NSN: 3110-01-373-3065
FSC: 3110
CAGE: 62676 — RADIOSHACK CORPORATION DBA RADIOSHACK (USA)
SPECIFICATIONS
cup_width19.5 MILLIMETERS NOMINAL19.5 MILLIMETERS NOMINAL MM
cone_width25.0 MILLIMETERS NOMINAL25.0 MILLIMETERS NOMINAL MM
bore_diameter30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM
overall_width25.0 MILLIMETERS NOMINAL25.0 MILLIMETERS NOMINAL MM
standout_width9.0 MILLIMETERS NOMINAL9.0 MILLIMETERS NOMINAL MM
style_designatorSTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius1.0 MILLIMETERS NOMINAL1.0 MILLIMETERS NOMINAL MM
backface_corner_radius1.0 MILLIMETERS NOMINAL1.0 MILLIMETERS NOMINAL MM
overall_outside_diameter62.0 MILLIMETERS NOMINAL62.0 MILLIMETERS NOMINAL MM
NSN3110-01-373-3065
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 012-131-2 · 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: 62.0 MILLIMETERS NOMINAL62.0 MILLIMETERS NOMINAL MM
•
BORE DIAMETER: 30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM
•
STANDOUT WIDTH: 9.0 MILLIMETERS NOMINAL9.0 MILLIMETERS NOMINAL MM
•
CUP WIDTH: 19.5 MILLIMETERS NOMINAL19.5 MILLIMETERS NOMINAL MM
•
CONE CORNER RADIUS: 1.0 MILLIMETERS NOMINAL1.0 MILLIMETERS NOMINAL MM
•
BACKFACE CORNER RADIUS: 1.0 MILLIMETERS NOMINAL1.0 MILLIMETERS NOMINAL MM
•
CONE WIDTH: 25.0 MILLIMETERS NOMINAL25.0 MILLIMETERS NOMINAL MM
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)
OVERALL OUTSIDE DIAMETER62.0 MILLIMETERS NOMINAL62.0 MILLIMETERS NOMINAL MM
BORE DIAMETER30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM
STANDOUT WIDTH9.0 MILLIMETERS NOMINAL9.0 MILLIMETERS NOMINAL MM
CUP WIDTH19.5 MILLIMETERS NOMINAL19.5 MILLIMETERS NOMINAL MM
CONE CORNER RADIUS1.0 MILLIMETERS NOMINAL1.0 MILLIMETERS NOMINAL MM
BACKFACE CORNER RADIUS1.0 MILLIMETERS NOMINAL1.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH25.0 MILLIMETERS NOMINAL25.0 MILLIMETERS NOMINAL MM
CONE WIDTH25.0 MILLIMETERS NOMINAL25.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
33206Interchangeable
interchangeable cross-reference
interchangeable
NAS1382-5Interchangeable
interchangeable cross-reference
interchangeable
NAS1382Interchangeable
interchangeable cross-reference
interchangeable
NJ307Interchangeable
interchangeable cross-reference
interchangeable
MR1307ELInterchangeable
interchangeable cross-reference
interchangeable
NJM35Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 012-131-2?
012-131-2 is a BEARING,ROLLER,TAPERED.
What parts can replace 012-131-2?
There are 13 known substitutes for 012-131-2: 33206, NAS1382-5, NAS1382 and 10 more. Substitute compatibility should be verified for your specific system.
Is 012-131-2 still available?
012-131-2 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026