PartsTable / COMPONENT / 051997
051997
✓ 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
CONE AND ROLLERS,TAPERED ROLLER. Key specifications include special_features: HEAD X-RAY, part_name_assigned_by_controlling_agency: TUBE HEAD X-RAY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0683, 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
051997
NSN: 3110-00-100-0683 FSC: 3110 CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
special_features HEAD X-RAY part_name_assigned_by_controlling_agency TUBE HEAD X-RAY NSN 3110-00-100-0683
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY
CAGE
CUP
BORE
CONE
OD: — · BORE: — · WIDTH: —
Single Row · PN: 051997 · 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
• CONE WIDTH: 1.8375 INCHES NOMINAL IN
• STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
• BORE DIAMETER: 3.3475 INCHES NOMINAL IN
• STYLE DESIGNATOR: NORMAL ANGLE
• CONE CORNER RADIUS: 0.1406 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)
CONE WIDTH 1.8375 INCHES NOMINAL IN MATERIAL STEEL OVERALL PART NAME ASSIGNED BY CONTROLLING AGENCY BEARING,CONE OTR WHL STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2 BORE DIAMETER 3.3475 INCHES NOMINAL IN STYLE DESIGNATOR NORMAL ANGLE CONE CORNER RADIUS 0.1406 INCHES NOMINAL IN END ITEM IDENTIFICATION MRAP MAXXPRO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
749 Interchangeable interchangeable cross-reference
interchangeable
170 Interchangeable interchangeable cross-reference
interchangeable
21F Interchangeable interchangeable cross-reference
interchangeable
FF-B-187/01-626 Interchangeable interchangeable cross-reference
interchangeable
3110001004407 Interchangeable interchangeable cross-reference
interchangeable
00024-0036 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 051997?
051997 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 051997?
There are 30 known substitutes for 051997: 749, 170, 21F and 27 more. Substitute compatibility should be verified for your specific system.
Is 051997 still available?
051997 is currently cancelled.