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32854 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

32854: BEARING,ROLLER,TAPERED.

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 height: 1.125 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, seat_angle: 7.0 DEGREES NOMINAL, valve_size: 4.000 INCHES IN, valve_type: GATE, flange_shape: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-3738, 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
32854
NSN: 3110-00-227-3738
NIINs: 002273738, 006356256, 011771060, 012308908, 014558382, 014558475, 014558487, 014558489, 014558502, 014558617, 014558648, 014589302
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
height1.125 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
seat_angle7.0 DEGREES NOMINAL
valve_size4.000 INCHES IN
valve_typeGATE
flange_shapeROUND
taper_length2.4375 INCHES NOMINAL IN
overall_height3.875 INCHES NOMINAL IN
overall_length17.4375 INCHES NOMINAL IN
flange_diameter10.000 INCHES IN
pressure_ratingERR-060
outside_diameter9.875 INCHES NOMINAL IN
NSN3110-00-227-3738
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 32854 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
CUP WIDTH: 1.0630 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 4.3307 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0620 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0930 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.0313 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
RETAINER FABRICATION METHODPRESSED
CUP WIDTH1.0630 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH1.0943 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER4.3307 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0620 INCHES NOMINAL IN
CONE CORNER RADIUS0.0930 INCHES NOMINAL IN
STANDOUT WIDTH0.0313 INCHES NOMINAL IN
CONE WIDTH1.1542 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
SUBSTITUTES & CROSS-REFERENCES 1
465-454Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 32854?
32854 is a BEARING,ROLLER,TAPERED.
What parts can replace 32854?
There is 1 known substitute for 32854: 465-454. Substitute compatibility should be verified for your specific system.
What is the NSN for 32854?
32854 is cataloged in the U.S. Government catalog under NSN 3110-00-227-3738. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.