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6244K67 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

6244K67: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: IRON CAST HOUSING, block_type: FIXED, bore_diameter: 2.4375 INCHES NOMINAL IN, housing_width: 9.640 INCHES NOMINAL IN, alignment_type: RIGID, housing_height: 5.515 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-649-7991, 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
6244K67
NSN: 3130-01-649-7991
FSC: 3130 — Bearings, Mounted
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
materialIRON CAST HOUSING
block_typeFIXED
bore_diameter2.4375 INCHES NOMINAL IN
housing_width9.640 INCHES NOMINAL IN
alignment_typeRIGID
housing_height5.515 INCHES NOMINAL IN
housing_length2.562 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, SOLID
end_item_identificationARRESTING GEAR ENERGY ABSORBER ALIGNMENT/TORQUE TEXT FIX
rolling_element_groove_quantity1
rotating_element_locking_methodECCENTRIC CAM LOCKING COLLAR
part_name_assigned_by_controlling_agencyMOUNTED BALL BEARING-PILLOW BLOCK
NSN3130-01-649-7991
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 6244K67 · 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
•
HOUSING HEIGHT: 5.515 INCHES NOMINAL IN
•
ROTATING ELEMENT LOCKING METHOD: ECCENTRIC CAM LOCKING COLLAR
•
BLOCK TYPE: FIXED
•
STYLE DESIGNATOR: PILLOW BLOCK, SOLID
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 7.453 INCHES NOMINAL IN
•
HOUSING WIDTH: 9.640 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
ROLLING ELEMENT GROOVE QUANTITY: 1
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT5.515 INCHES NOMINAL IN
ROTATING ELEMENT LOCKING METHODECCENTRIC CAM LOCKING COLLAR
BLOCK TYPEFIXED
STYLE DESIGNATORPILLOW BLOCK, SOLID
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH7.453 INCHES NOMINAL IN
HOUSING WIDTH9.640 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
ROLLING ELEMENT GROOVE QUANTITY1
PART NAME ASSIGNED BY CONTROLLING AGENCYMOUNTED BALL BEARING-PILLOW BLOCK
END ITEM IDENTIFICATIONARRESTING GEAR ENERGY ABSORBER ALIGNMENT/TORQUE TEXT FIX
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
995-8556055 ITEM NO 6Same 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 6244K67?
6244K67 is a BEARING UNIT,BALL.
What parts can replace 6244K67?
There is 1 known substitute for 6244K67: 995-8556055 ITEM NO 6. Substitute compatibility should be verified for your specific system.
What is the NSN for 6244K67?
6244K67 is cataloged in the U.S. Government catalog under NSN 3130-01-649-7991. This indicates validated use in U.S. government and defense supply chains.
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