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PXR-2.00-SS-402876 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

PXR-2.00-SS-402876: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 ROLLER, stud_length: 2.250 INCHES NOMINAL IN, overall_width: 2.000 INCHES NOMINAL IN, stud_diameter: 0.750 INCHES NOMINAL IN, thread_length: 1.250 INCHES NOMINAL IN, overall_length: 3.530 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-657-8683, 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
PXR-2.00-SS-402876
NSN: 3110-01-657-8683
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 8A7T0 — PUNCHING CONCEPTS INC DBA PROCAL (USA)
SPECIFICATIONS
materialSTEEL COMP 316 ROLLER
stud_length2.250 INCHES NOMINAL IN
overall_width2.000 INCHES NOMINAL IN
stud_diameter0.750 INCHES NOMINAL IN
thread_length1.250 INCHES NOMINAL IN
overall_length3.530 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyROLLER, RXR
NSN3110-01-657-8683
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: PXR-2.00-SS-402876 · 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
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
STUD LENGTH: 2.250 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 316 ROLLER
•
STUD DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.250 INCHES NOMINAL IN
OVERALL LENGTH3.530 INCHES NOMINAL IN
OVERALL WIDTH2.000 INCHES NOMINAL IN
STUD LENGTH2.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYROLLER, RXR
MATERIALSTEEL COMP 316 ROLLER
MATERIALSTEEL COMP W5 BALL
STUD DIAMETER0.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
F099413 ITEM 56Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 PXR-2.00-SS-402876?
PXR-2.00-SS-402876 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace PXR-2.00-SS-402876?
There is 1 known substitute for PXR-2.00-SS-402876: F099413 ITEM 56. Substitute compatibility should be verified for your specific system.
What is the NSN for PXR-2.00-SS-402876?
PXR-2.00-SS-402876 is cataloged in the U.S. Government catalog under NSN 3110-01-657-8683. 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.