E2960-4 — BEARING UNIT,ROLLER

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

E2960-4: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY HOUSING, block_type: FIXED, bore_diameter: 2.0000 INCHES NOMINAL IN, seal_location: BOTH ENDS, alignment_type: SELF-ALIGNING, housing_length: 2.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-271-0096, 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

E2960-4

NSN: 3130-00-271-0096
FSC: 3130 — Bearings, Mounted
CAGE: 96136 — MANNING & LEWIS ENGINEERING CO (INC) DIV MANNING & LEWIS ENGINEERING CO (USA)

SPECIFICATIONS

material	COPPER ALLOY HOUSING
block_type	FIXED
bore_diameter	2.0000 INCHES NOMINAL IN
seal_location	BOTH ENDS
alignment_type	SELF-ALIGNING
housing_length	2.2500 INCHES NOMINAL IN
pilot_diameter	4.4980 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM IN
shaft_end_type	CLOSED
collar_location	ONE END
housing_diameter	6.3750 INCHES NOMINAL IN
special_features	STABILIZING RING; ALL EXPOSED SURFACES OF BEARING CADMIUM PLATED
features_provided	GROUND ROLLING ELEMENT GROOVE
NSN	3130-00-271-0096

COMPONENT DIAGRAM

KEY FEATURES

•

SEAL TYPE: CARTRIDGE

•

LUBRICATION MATERIAL: GREASE

•

LUBRICATION FITTING TYPE: HYDRAULIC

•

ASSEMBLY OVERALL LENGTH: 4.2500 INCHES NOMINAL IN

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLAR

•

SEAL LOCATION: BOTH ENDS

•

BLOCK TYPE: FIXED

TECHNICAL CHARACTERISTICS

SEAL TYPE	CARTRIDGE
LUBRICATION MATERIAL	GREASE
LUBRICATION FITTING TYPE	HYDRAULIC
ASSEMBLY OVERALL LENGTH	4.2500 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATION	STANDARD
ROTATING ELEMENT LOCKING METHOD	SETSCREW LOCKING COLLAR
SEAL LOCATION	BOTH ENDS
BLOCK TYPE	FIXED
STYLE DESIGNATOR	FLANGE CARTRIDGE BLOCK
MOUNTING HOLE DIAMETER	0.4688 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3130 — Bearings, Mounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535

SUBSTITUTES & CROSS-REFERENCES 2

E2965-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

XBM200WReference document

Same NSN cross-reference

Reference document — Secondary reference

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 E2960-4?

E2960-4 is a BEARING UNIT,ROLLER.

What parts can replace E2960-4?

There are 2 known substitutes for E2960-4: E2965-4, XBM200W. Substitute compatibility should be verified for your specific system.

What is the NSN for E2960-4?

E2960-4 is cataloged in the U.S. Government catalog under NSN 3130-00-271-0096. This indicates validated use in U.S. government and defense supply chains.

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