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SAF22526A — BEARING UNIT,ROLLER

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

SAF22526A: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL SEAL, seal_type: CONTACT, block_type: FIXED, bore_diameter: 4.4375 INCHES NOMINAL IN, housing_width: 18.3750 INCHES NOMINAL IN, seal_location: BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-967-2947, 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
SAF22526A
NSN: 3130-00-967-2947
FSC: 3130 — Bearings, Mounted
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL SEAL
seal_typeCONTACT
block_typeFIXED
bore_diameter4.4375 INCHES NOMINAL IN
housing_width18.3750 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
base_thickness1.8750 INCHES NOMINAL IN
housing_height11.5625 INCHES NOMINAL IN
housing_length8.0000 INCHES NOMINAL IN
shaft_end_typeOPEN
style_designatorPILLOW BLOCK, OPTIONAL SPLIT
NSN3130-00-967-2947
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SAF22526A · 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: CONTACT
•
LUBRICATION FITTING TYPE: PIPE PLUG
•
HOUSING HEIGHT: 11.5625 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MOUNTING HOLE TYPE: SLOTTED
•
ROTATING ELEMENT LOCKING METHOD: ADAPTER
•
SEAL LOCATION: BOTH ENDS
•
BLOCK TYPE: FIXED
TECHNICAL CHARACTERISTICS
SEAL TYPECONTACT
LUBRICATION FITTING TYPEPIPE PLUG
HOUSING HEIGHT11.5625 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
MOUNTING HOLE TYPESLOTTED
ROTATING ELEMENT LOCKING METHODADAPTER
SEAL LOCATIONBOTH ENDS
BLOCK TYPEFIXED
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SAF22526A?
SAF22526A is a BEARING UNIT,ROLLER.
What is the NSN for SAF22526A?
SAF22526A is cataloged in the U.S. Government catalog under NSN 3130-00-967-2947. 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.