FT1FM — BEARING UNIT,BALL

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

FT1FM: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: STEEL BEARING, seal_type: CONTACT, block_type: FIXED, bore_diameter: 1.0000 INCHES NOMINAL IN, seal_location: BOTH ENDS, alignment_type: SELF-ALIGNING. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-218-3397, 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

FT1FM

NSN: 3130-01-218-3397
FSC: 3130 — Bearings, Mounted
CAGE: 52676 — SKF USA INC. (USA)

SPECIFICATIONS

material	STEEL BEARING
seal_type	CONTACT
block_type	FIXED
bore_diameter	1.0000 INCHES NOMINAL IN
seal_location	BOTH ENDS
alignment_type	SELF-ALIGNING
housing_length	0.625 INCHES NOMINAL IN
shaft_end_type	OPEN
collar_location	ONE END
flange_thickness	0.166 INCHES NOMINAL IN
housing_diameter	2.797 INCHES NOMINAL IN
style_designator	FLANGE BLOCK
NSN	3130-01-218-3397

COMPONENT DIAGRAM

KEY FEATURES

•

SEAL TYPE: CONTACT

•

ASSEMBLY OVERALL LENGTH: 1.250 INCHES NOMINAL IN

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

FLANGE THICKNESS: 0.166 INCHES NOMINAL IN

•

MOUNTING HOLE TYPE: SQUARE

•

ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLAR

•

SEAL LOCATION: BOTH ENDS

•

BLOCK TYPE: FIXED

TECHNICAL CHARACTERISTICS

SEAL TYPE	CONTACT
ASSEMBLY OVERALL LENGTH	1.250 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATION	STANDARD
FLANGE THICKNESS	0.166 INCHES NOMINAL IN
MOUNTING HOLE TYPE	SQUARE
ROTATING ELEMENT LOCKING METHOD	SETSCREW LOCKING COLLAR
SEAL LOCATION	BOTH ENDS
BLOCK TYPE	FIXED
STYLE DESIGNATOR	FLANGE BLOCK
COLLAR LOCATION	ONE END

OTHER ITEMS IN FSC 3130 — Bearings, Mounted

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

3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535

SUBSTITUTES & CROSS-REFERENCES 2

FTP-100Reference document

Same NSN cross-reference

Reference document — Secondary reference

51-708-H PIECE 25Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 FT1FM?

FT1FM is a BEARING UNIT,BALL.

What parts can replace FT1FM?

There are 2 known substitutes for FT1FM: FTP-100, 51-708-H PIECE 25. Substitute compatibility should be verified for your specific system.

What is the NSN for FT1FM?

FT1FM is cataloged in the U.S. Government catalog under NSN 3130-01-218-3397. This indicates validated use in U.S. government and defense supply chains.

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