6770574 — ROLLER,BEARING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

6770574: ROLLER,BEARING.

The ROLLER,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340H OVERALL, overall_length: 1.2430 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN, special_features: CARBURIZED 0.050 IN. MIN AND ROCKWELL HARDNESS RC 60 TO 64 IN, style_designator: CYLINDRICAL ROLLER, FLAT ENDS, rolling_element_diameter: 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, material_document_and_classification: 66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-089-2008, 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

6770574

NSN: 3110-00-089-2008
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)

SPECIFICATIONS

material	STEEL COMP E4340H OVERALL
overall_length	1.2430 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
special_features	CARBURIZED 0.050 IN. MIN AND ROCKWELL HARDNESS RC 60 TO 64 IN
style_designator	CYLINDRICAL ROLLER, FLAT ENDS
rolling_element_diameter	0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
material_document_and_classification	66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN	3110-00-089-2008

COMPONENT DIAGRAM

KEY FEATURES

•

ROLLING ELEMENT DIAMETER: 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: CYLINDRICAL ROLLER, FLAT ENDS

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL

•

MATERIAL: STEEL COMP E4340H OVERALL

TECHNICAL CHARACTERISTICS

ROLLING ELEMENT DIAMETER	0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
STYLE DESIGNATOR	CYLINDRICAL ROLLER, FLAT ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	1.2430 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM IN
SPECIAL FEATURES	CARBURIZED 0.050 IN. MIN AND ROCKWELL HARDNESS RC 60 TO 64 IN
MATERIAL	STEEL COMP E4340H OVERALL

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

No substitute or cross-reference records for this part.

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 6770574?

6770574 is a ROLLER,BEARING.

What is the NSN for 6770574?

6770574 is cataloged in the U.S. Government catalog under NSN 3110-00-089-2008. This indicates validated use in U.S. government and defense supply chains.

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6770574 — ROLLER,BEARING

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