KR3-CNG-002 — BEARING,PLAIN,SELF-ALIGNING

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

KR3-CNG-002: BEARING,PLAIN,SELF-ALIGNING.

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL INNER MEMBER, bore_diameter: 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN, hardness_rating: 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER, style_designator: WITH INSERT AND/OR LINER WITH STAKING GROOVE, inner_member_width: 0.2790 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN, outer_member_width: 0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-102-6512, 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

KR3-CNG-002

NSN: 3120-01-102-6512
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 50632 — KAMATICS CORPORATION (USA)

SPECIFICATIONS

material	STEEL INNER MEMBER
bore_diameter	0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
hardness_rating	55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
style_designator	WITH INSERT AND/OR LINER WITH STAKING GROOVE
inner_member_width	0.2790 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
outer_member_width	0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM IN
outer_member_outside_diameter	0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN
material_document_and_classification	AMS5630 MIL STD SINGLE MATERIAL RESPONSE INNER MEMBER
NSN	3120-01-102-6512

COMPONENT DIAGRAM

KEY FEATURES

•

INNER MEMBER WIDTH: 0.2790 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN

•

HARDNESS RATING: 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER

•

OUTER MEMBER WIDTH: 0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: WITH INSERT AND/OR LINER WITH STAKING GROOVE

•

MATERIAL DOCUMENT AND CLASSIFICATION: 992074045T27+01 MFR REF SINGLE MATERIAL RESPONSE RACE LINER

TECHNICAL CHARACTERISTICS

INNER MEMBER WIDTH	0.2790 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING	23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
OUTER MEMBER WIDTH	0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM IN
STYLE DESIGNATOR	WITH INSERT AND/OR LINER WITH STAKING GROOVE
MATERIAL DOCUMENT AND CLASSIFICATION	992074045T27+01 MFR REF SINGLE MATERIAL RESPONSE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5630 MIL STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643 MIL STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
BORE DIAMETER	0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
MATERIAL	STEEL INNER MEMBER

OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted

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

3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938

SUBSTITUTES & CROSS-REFERENCES 6

03-413-03E-015Reference document

Same NSN cross-reference

Reference document — Secondary reference

4045T27P02Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4045T27Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4045T27P04Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

ADB3V54Reference document

Same NSN cross-reference

Reference document — Secondary reference

4045T27P01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 KR3-CNG-002?

KR3-CNG-002 is a BEARING,PLAIN,SELF-ALIGNING.

What parts can replace KR3-CNG-002?

There are 6 known substitutes for KR3-CNG-002: 03-413-03E-015, 4045T27P02, 4045T27 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for KR3-CNG-002?

KR3-CNG-002 is cataloged in the U.S. Government catalog under NSN 3120-01-102-6512. This indicates validated use in U.S. government and defense supply chains.

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KR3-CNG-002 — BEARING,PLAIN,SELF-ALIGNING

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