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1T736 — RETAINER AND ROLLERS,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1T736: RETAINER AND ROLLERS,BEARING.

The RETAINER AND ROLLERS,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 2.5050 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM IN, outside_diameter: 3.5350 INCHES MINIMUM AND 3.5500 INCHES MAXIMUM IN, style_designator: RETAINER AND ROLLERS, THRUST, rolling_element_diameter: 0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, retainer_fabrication_method: STAMPED. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-043-5490, 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
1T736
NSN: 3110-01-043-5490
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter2.5050 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM IN
outside_diameter3.5350 INCHES MINIMUM AND 3.5500 INCHES MAXIMUM IN
style_designatorRETAINER AND ROLLERS, THRUST
retainer_piece_quantity2
rolling_element_diameter0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
retainer_fabrication_methodSTAMPED
NSN3110-01-043-5490
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1T736 · 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: STAMPED
•
ROLLING ELEMENT DIAMETER: 0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: RETAINER AND ROLLERS, THRUST
•
OUTSIDE DIAMETER: 3.5350 INCHES MINIMUM AND 3.5500 INCHES MAXIMUM IN
•
BORE DIAMETER: 2.5050 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
RETAINER PIECE QUANTITY: 2
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODSTAMPED
ROLLING ELEMENT DIAMETER0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
STYLE DESIGNATORRETAINER AND ROLLERS, THRUST
OUTSIDE DIAMETER3.5350 INCHES MINIMUM AND 3.5500 INCHES MAXIMUM IN
BORE DIAMETER2.5050 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
RETAINER PIECE QUANTITY2
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
1T0736Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1T736?
1T736 is a RETAINER AND ROLLERS,BEARING.
What parts can replace 1T736?
There is 1 known substitute for 1T736: 1T0736. Substitute compatibility should be verified for your specific system.
What is the NSN for 1T736?
1T736 is cataloged in the U.S. Government catalog under NSN 3110-01-043-5490. 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.