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711-A22 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

711-A22: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: STEEL SEAL, seal_type: LABYRINTH, block_type: FIXED, bore_diameter: 1.9375 INCHES NOMINAL IN, seal_location: BOTH ENDS, alignment_type: SELF-ALIGNING. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-288-5331, 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
711-A22
NSN: 3130-00-288-5331
FSC: 3130 — Bearings, Mounted
CAGE: 62137 — UNIVERSAL ENGINEERING CORP. (USA)
SPECIFICATIONS
materialSTEEL SEAL
seal_typeLABYRINTH
block_typeFIXED
bore_diameter1.9375 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
shaft_end_typeOPEN
features_providedGROUND ROLLING ELEMENT GROOVE
mounting_hole_typeSLOTTED
mounting_slot_width0.6875 INCHES NOMINAL IN
mounting_slot_length0.9375 INCHES NOMINAL IN
lubrication_fitting_typePIPE PLUG
NSN3130-00-288-5331
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 711-A22 · 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 FITTING TYPE: PIPE PLUG
•
MOUNTING SLOT LENGTH: 0.9375 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MOUNTING HOLE TYPE: SLOTTED
•
SEAL LOCATION: BOTH ENDS
•
BLOCK TYPE: FIXED
•
FEATURES PROVIDED: GROUND ROLLING ELEMENT GROOVE
TECHNICAL CHARACTERISTICS
SEAL TYPELABYRINTH
LUBRICATION FITTING TYPEPIPE PLUG
MOUNTING SLOT LENGTH0.9375 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
MOUNTING HOLE TYPESLOTTED
SEAL LOCATIONBOTH ENDS
BLOCK TYPEFIXED
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
ALIGNMENT TYPESELF-ALIGNING
ROLLING ELEMENT GROOVE QUANTITY1
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 1
B711A22Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 711-A22?
711-A22 is a BEARING UNIT,BALL.
What parts can replace 711-A22?
There is 1 known substitute for 711-A22: B711A22. Substitute compatibility should be verified for your specific system.
What is the NSN for 711-A22?
711-A22 is cataloged in the U.S. Government catalog under NSN 3130-00-288-5331. This indicates validated use in U.S. government and defense supply chains.
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