KP37BSFS428 — BEARING,BALL,AIRFRAME

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

KP37BSFS428: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL, bore_diameter: 2.3130 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, load_direction: RADIAL, inner_ring_width: 0.4375 INCHES NOMINAL IN, outer_ring_width: 0.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-134-7591, 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

KP37BSFS428

NSN: 3110-01-134-7591
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 06144 — INDUSTRIAL TECTONICS BEARINGS CORPORATION DBA RBC BEARINGS INC DIV INDUSTRIAL TECTONICS BEARINGS (USA)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL
bore_diameter	2.3130 INCHES NOMINAL IN
seal_quantity	2
alignment_type	SELF-ALIGNING
load_direction	RADIAL
inner_ring_width	0.4375 INCHES NOMINAL IN
outer_ring_width	0.3750 INCHES NOMINAL IN
style_designator	SINGLE ROW, EXTERNAL SELF ALIGNING, W/ALIGNING RING
bearing_seal_type	CONTACT
lubrication_material	GREASE
self-alignment_location	EXTERNAL
overall_outside_diameter	3.2500 INCHES NOMINAL IN
NSN	3110-01-134-7591

COMPONENT DIAGRAM

KEY FEATURES

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.3750 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SINGLE ROW, EXTERNAL SELF ALIGNING, W/ALIGNING RING

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OVERALL OUTSIDE DIAMETER: 3.2500 INCHES NOMINAL IN

•

LOAD DIRECTION: RADIAL

•

ALIGNMENT TYPE: SELF-ALIGNING

TECHNICAL CHARACTERISTICS

BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.3750 INCHES NOMINAL IN
STYLE DESIGNATOR	SINGLE ROW, EXTERNAL SELF ALIGNING, W/ALIGNING RING
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL OUTSIDE DIAMETER	3.2500 INCHES NOMINAL IN
LOAD DIRECTION	RADIAL
ALIGNMENT TYPE	SELF-ALIGNING
SEAL QUANTITY	2
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS

SUBSTITUTES & CROSS-REFERENCES 4

KP37BSReference document

Same NSN cross-reference

Reference document — Secondary reference

AS27648Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

BACB10A240Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MS27648-37GReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KP37BSFS428?

KP37BSFS428 is a BEARING,BALL,AIRFRAME.

What parts can replace KP37BSFS428?

There are 4 known substitutes for KP37BSFS428: KP37BS, AS27648, BACB10A240 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for KP37BSFS428?

KP37BSFS428 is cataloged in the U.S. Government catalog under NSN 3110-01-134-7591. This indicates validated use in U.S. government and defense supply chains.

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KP37BSFS428 — BEARING,BALL,AIRFRAME

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