1SE7330 — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

1SE7330: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.3750 INCHES NOMINAL IN, overall_width: 1.1250 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, special_features: OIL HOLE AND OIL GROOVE IN OUTER RING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-157-0597, 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

1SE7330

NSN: 3110-00-157-0597
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 45014 — ORANGE ROLLER BEARING CO INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_diameter	1.3750 INCHES NOMINAL IN
overall_width	1.1250 INCHES NOMINAL IN
alignment_type	RIGID
surface_finish	GROUND
special_features	OIL HOLE AND OIL GROOVE IN OUTER RING
style_designator	NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
overall_outside_diameter	1.8750 INCHES NOMINAL IN
retainer_fabrication_method	PRESSED
standard_tolerance_designation	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN	3110-00-157-0597

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND

•

OVERALL OUTSIDE DIAMETER: 1.8750 INCHES NOMINAL IN

•

ALIGNMENT TYPE: RIGID

•

STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
OVERALL WIDTH	1.1250 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	1.8750 INCHES NOMINAL IN
ALIGNMENT TYPE	RIGID
SPECIAL FEATURES	OIL HOLE AND OIL GROOVE IN OUTER RING
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER	1.3750 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 2

64436Reference document

Same NSN cross-reference

Reference document — Secondary reference

PC3040Reference 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 1SE7330?

1SE7330 is a BEARING,ROLLER,NEEDLE.

What parts can replace 1SE7330?

There are 2 known substitutes for 1SE7330: 64436, PC3040. Substitute compatibility should be verified for your specific system.

What is the NSN for 1SE7330?

1SE7330 is cataloged in the U.S. Government catalog under NSN 3110-00-157-0597. This indicates validated use in U.S. government and defense supply chains.

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1SE7330 — BEARING,ROLLER,NEEDLE

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