K1920EPJ — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

K1920EPJ: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RETAINER, bore_shape: STRAIGHT, bore_diameter: 4.3393 INCHES NOMINAL IN, overall_width: 0.7874 INCHES NOMINAL IN, surface_finish: GROUND, locating_feature: NONLOCATING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-293-9226, 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

K1920EPJ

NSN: 3110-00-293-9226
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)

SPECIFICATIONS

material	COPPER ALLOY RETAINER
bore_shape	STRAIGHT
bore_diameter	4.3393 INCHES NOMINAL IN
overall_width	0.7874 INCHES NOMINAL IN
surface_finish	GROUND
locating_feature	NONLOCATING
outer_ring_width	0.7874 INCHES NOMINAL IN
internal_clearance	0.0055 INCHES MINIMUM RADIAL AND 0.0075 INCHES MAXIMUM RADIAL IN
retainer_fabrication_method	MACHINED
standard_tolerance_designation	RBEC NO.5
NSN	3110-00-293-9226

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

OUTER RING WIDTH: 0.7874 INCHES NOMINAL IN

•

INTERNAL CLEARANCE: 0.0055 INCHES MINIMUM RADIAL AND 0.0075 INCHES MAXIMUM RADIAL IN

•

LOCATING FEATURE: NONLOCATING

•

SURFACE FINISH: GROUND

•

BORE SHAPE: STRAIGHT

•

STANDARD TOLERANCE DESIGNATION: RBEC NO.5

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
OUTER RING WIDTH	0.7874 INCHES NOMINAL IN
INTERNAL CLEARANCE	0.0055 INCHES MINIMUM RADIAL AND 0.0075 INCHES MAXIMUM RADIAL IN
LOCATING FEATURE	NONLOCATING
SURFACE FINISH	GROUND
OVERALL WIDTH	0.7874 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
STANDARD TOLERANCE DESIGNATION	RBEC NO.5
BORE DIAMETER	4.3393 INCHES NOMINAL IN
MATERIAL	COPPER ALLOY RETAINER

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 2

K1920EPJA1151Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

706B178P2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is K1920EPJ?

K1920EPJ is a BEARING,ROLLER,CYLINDRICAL.

What parts can replace K1920EPJ?

There are 2 known substitutes for K1920EPJ: K1920EPJA1151, 706B178P2. Substitute compatibility should be verified for your specific system.

What is the NSN for K1920EPJ?

K1920EPJ is cataloged in the U.S. Government catalog under NSN 3110-00-293-9226. This indicates validated use in U.S. government and defense supply chains.

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K1920EPJ — BEARING,ROLLER,CYLINDRICAL

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