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XFA207 — BEARING UNIT,ROLLER

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

XFA207: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL SEAL, seal_type: LABYRINTH, block_type: FIXED, base_length: 2.6250 INCHES NOMINAL IN, bore_diameter: 2.4375 INCHES NOMINAL IN, housing_width: 9.1250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-159-1447, 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
XFA207
NSN: 3130-00-159-1447
FSC: 3130 — Bearings, Mounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)
SPECIFICATIONS
materialSTEEL SEAL
seal_typeLABYRINTH
block_typeFIXED
base_length2.6250 INCHES NOMINAL IN
bore_diameter2.4375 INCHES NOMINAL IN
housing_width9.1250 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
base_thickness1.5000 INCHES NOMINAL IN
housing_height5.4375 INCHES NOMINAL IN
shaft_end_typeOPEN
collar_locationONE END
NSN3130-00-159-1447
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: XFA207 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL TYPE: LABYRINTH
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
ASSEMBLY OVERALL LENGTH: 7.1250 INCHES NOMINAL IN
•
HOUSING HEIGHT: 5.4375 INCHES NOMINAL IN
•
MOUNTING SLOT LENGTH: 0.9375 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MOUNTING HOLE TYPE: SLOTTED
TECHNICAL CHARACTERISTICS
SEAL TYPELABYRINTH
LUBRICATION MATERIALGREASE
LUBRICATION FITTING TYPEHYDRAULIC
ASSEMBLY OVERALL LENGTH7.1250 INCHES NOMINAL IN
HOUSING HEIGHT5.4375 INCHES NOMINAL IN
MOUNTING SLOT LENGTH0.9375 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
MOUNTING HOLE TYPESLOTTED
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
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 5
XFA207ZReference document
Same NSN cross-reference
Reference document — Secondary reference
XFA207-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
XF207Reference document
Same NSN cross-reference
Reference document — Secondary reference
201-349-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
ZA-207-72Reference 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 XFA207?
XFA207 is a BEARING UNIT,ROLLER.
What parts can replace XFA207?
There are 5 known substitutes for XFA207: XFA207Z, XFA207-2, XF207 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for XFA207?
XFA207 is cataloged in the U.S. Government catalog under NSN 3130-00-159-1447. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.