K155-800 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

K155-800: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_shape: STRAIGHT, flange_width: 0.0420 INCHES NOMINAL IN, bore_diameter: 0.1875 INCHES NOMINAL IN, contact_angle: 16.5 DEGREES NOMINAL, overall_width: 0.1562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-267-7554, 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

K155-800

NSN: 3110-01-267-7554
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)

SPECIFICATIONS

material	STEEL COMP E52100 INNER RING
bore_shape	STRAIGHT
flange_width	0.0420 INCHES NOMINAL IN
bore_diameter	0.1875 INCHES NOMINAL IN
contact_angle	16.5 DEGREES NOMINAL
overall_width	0.1562 INCHES NOMINAL IN
alignment_type	RIGID
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	2
special_features	DOUBLE ROW TYPE
internal_clearance	0.0002 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL IN
NSN	3110-01-267-7554

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: OIL

•

INTERNAL CLEARANCE: 0.0002 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL IN

•

FLANGE OUTSIDE DIAMETER: 0.5650 INCHES NOMINAL IN

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 2

•

BORE SHAPE: STRAIGHT

•

CONTACT ANGLE: 16.5 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	OIL
INTERNAL CLEARANCE	0.0002 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL IN
FLANGE OUTSIDE DIAMETER	0.5650 INCHES NOMINAL IN
SURFACE FINISH	GROUND
SHIELD QUANTITY	2
OVERALL WIDTH	0.1562 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
CONTACT ANGLE	16.5 DEGREES NOMINAL
LOAD DIRECTION	RADIAL
ALIGNMENT TYPE	RIGID

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 4

B60-803Reference document

Same NSN cross-reference

Reference document — Secondary reference

FR3SSZAX77ABEC5Reference document

Same NSN cross-reference

Reference document — Secondary reference

571-9445-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4601WReference 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 K155-800?

K155-800 is a BEARING,BALL,ANNULAR.

What parts can replace K155-800?

There are 4 known substitutes for K155-800: B60-803, FR3SSZAX77ABEC5, 571-9445-01 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for K155-800?

K155-800 is cataloged in the U.S. Government catalog under NSN 3110-01-267-7554. This indicates validated use in U.S. government and defense supply chains.

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K155-800 — BEARING,BALL,ANNULAR

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