30-8972 — RETAINER AND BALLS,BEARING

✓ Government record, cited

Thule · TAPERED BEARING

PRODUCT OVERVIEW

30-8972: RETAINER AND BALLS,BEARING.

The RETAINER AND BALLS,BEARING is a Thule industrial component. Key specifications include material: STEEL COMP 5140 BALL, bore_diameter: 0.5160 INCHES NOMINAL IN, overall_width: 6.750 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 8.625 INCHES MAXIMUM IN, overall_length: 10.750 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-198-1188, 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

30-8972

NSN: 3110-00-198-1188
NIINs: 001981188, 011895312
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 06650 — BELL AND HOWELL PHILLIPSBURG CO CORPORATE OFFICES (USA)

SPECIFICATIONS

material	STEEL COMP 5140 BALL
bore_diameter	0.5160 INCHES NOMINAL IN
overall_width	6.750 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
overall_height	8.625 INCHES MAXIMUM IN
overall_length	10.750 INCHES MAXIMUM IN
mounting_method	BRACKET(S) AND SLOT SINGLE GROUP
frequency_rating	47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
outside_diameter	0.9100 INCHES NOMINAL IN
special_features	IN LINE
style_designator	RETAINER AND BALLS, THRUST
mounting_slot_width	0.438 INCHES NOMINAL SINGLE GROUP IN
NSN	3110-00-198-1188

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

ROLLING ELEMENT DIAMETER: 0.1560 INCHES NOMINAL IN

•

STYLE DESIGNATOR: RETAINER AND BALLS, THRUST

•

OUTSIDE DIAMETER: 0.9100 INCHES NOMINAL IN

•

BORE DIAMETER: 0.5160 INCHES NOMINAL IN

•

MATERIAL: STEEL COMP 5140 BALL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
ROLLING ELEMENT DIAMETER	0.1560 INCHES NOMINAL IN
STYLE DESIGNATOR	RETAINER AND BALLS, THRUST
OUTSIDE DIAMETER	0.9100 INCHES NOMINAL IN
SPECIAL FEATURES	IN LINE
BORE DIAMETER	0.5160 INCHES NOMINAL IN
MATERIAL	STEEL COMP 5140 BALL
MATERIAL	STEEL RETAINER
RETAINER PIECE QUANTITY	1

SUBSTITUTES & CROSS-REFERENCES 7

D8A3FS160Reference document

Same NSN cross-reference

Reference document — Secondary reference

5498RETReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

66915Reference document

Same NSN cross-reference

Reference document — Secondary reference

1357Reference document

Same NSN cross-reference

Reference document — Secondary reference

D8A3MILG3278Reference document

Same NSN cross-reference

Reference document — Secondary reference

R5498Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 30-8972?

30-8972 is a RETAINER AND BALLS,BEARING manufactured by Thule.

What parts can replace 30-8972?

There are 7 known substitutes for 30-8972: D8A3FS160, 5498RET, 66915 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 30-8972?

30-8972 is cataloged in the U.S. Government catalog under NSN 3110-00-198-1188. This indicates validated use in U.S. government and defense supply chains.

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30-8972 — RETAINER AND BALLS,BEARING

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