ST4BA — BEARING,ROLLER,ROD END

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

ST4BA: BEARING,ROLLER,ROD END.

The BEARING,ROLLER,ROD END is a the manufacturer industrial component. Key specifications include shank_style: SOLID, bore_diameter: 0.2500 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, overall_length: 2.0900 INCHES NOMINAL IN, shank_diameter: 0.3760 INCHES NOMINAL IN, inner_ring_width: 0.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-294-3952, 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

ST4BA

NSN: 3110-00-294-3952
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)

SPECIFICATIONS

shank_style	SOLID
bore_diameter	0.2500 INCHES NOMINAL IN
seal_quantity	2
alignment_type	SELF-ALIGNING
overall_length	2.0900 INCHES NOMINAL IN
shank_diameter	0.3760 INCHES NOMINAL IN
shield_quantity	2
inner_ring_width	0.5000 INCHES NOMINAL IN
outer_ring_width	0.3600 INCHES NOMINAL IN
special_features	WITH GREASE FITTING
style_designator	SINGLE ROW, CONCAVE ROLLERS
bearing_seal_type	CONTACT
NSN	3110-00-294-3952

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.3760 INCHES NOMINAL IN

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.3600 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: SINGLE ROW, CONCAVE ROLLERS

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.3760 INCHES NOMINAL IN
BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.3600 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
SHIELD QUANTITY	2
STYLE DESIGNATOR	SINGLE ROW, CONCAVE ROLLERS
OVERALL LENGTH	2.0900 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	1.0200 INCHES NOMINAL IN
SHANK STYLE	SOLID

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

SPS4-6AReference 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 ST4BA?

ST4BA is a BEARING,ROLLER,ROD END.

What parts can replace ST4BA?

There is 1 known substitute for ST4BA: SPS4-6A. Substitute compatibility should be verified for your specific system.

What is the NSN for ST4BA?

ST4BA is cataloged in the U.S. Government catalog under NSN 3110-00-294-3952. This indicates validated use in U.S. government and defense supply chains.

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ST4BA — BEARING,ROLLER,ROD END

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