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NPL-207 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

NPL-207: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include housing_width: 6.5625 INCHES NOMINAL IN, base_thickness: 0.5625 INCHES NOMINAL IN, housing_height: 3.6875 INCHES NOMINAL IN, housing_length: 1.875 INCHES NOMINAL IN, style_designator: PILLOW BLOCK, SOLID, end_item_identification: HVAC SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-693-4259, 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
NPL-207
NSN: 3130-01-693-4259
FSC: 3130 — Bearings, Mounted
CAGE: 71382 — SEAL MASTER BEARINGS SUB OF EMERSON ELECTRIC CO (USA)
SPECIFICATIONS
housing_width6.5625 INCHES NOMINAL IN
base_thickness0.5625 INCHES NOMINAL IN
housing_height3.6875 INCHES NOMINAL IN
housing_length1.875 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, SOLID
end_item_identificationHVAC SYSTEM
part_name_assigned_by_controlling_agencyMOUNTED BALL BEARING
height_from_bottom_of_base_to_bore_centerline1.8125 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width4.6875 INCHES MINIMUM AND 5.3125 INCHES MAXIMUM IN
NSN3130-01-693-4259
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: NPL-207 · 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: 3.6875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PILLOW BLOCK, SOLID
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 4.6875 INCHES MINIMUM AND 5.3125 INCHES MAXIMUM IN
•
HOUSING WIDTH: 6.5625 INCHES NOMINAL IN
•
BASE THICKNESS: 0.5625 INCHES NOMINAL IN
•
HOUSING LENGTH: 1.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT3.6875 INCHES NOMINAL IN
STYLE DESIGNATORPILLOW BLOCK, SOLID
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH4.6875 INCHES MINIMUM AND 5.3125 INCHES MAXIMUM IN
HOUSING WIDTH6.5625 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMOUNTED BALL BEARING
END ITEM IDENTIFICATIONHVAC SYSTEM
BASE THICKNESS0.5625 INCHES NOMINAL IN
HOUSING LENGTH1.875 INCHES NOMINAL IN
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE1.8125 INCHES NOMINAL IN
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 NPL-207?
NPL-207 is a BEARING UNIT,BALL.
What is the NSN for NPL-207?
NPL-207 is cataloged in the U.S. Government catalog under NSN 3130-01-693-4259. This indicates validated use in U.S. government and defense supply chains.
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