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706B0080C040A — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

706B0080C040A: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: IRON CAST OVERALL, bore_diameter: 1.0312 INCHES MINIMUM AND 1.0469 INCHES MAXIMUM IN, housing_length: 1.5625 INCHES NOMINAL IN, pilot_diameter: 2.8270 INCHES MINIMUM AND 2.8300 INCHES MAXIMUM IN, shaft_end_type: OPEN, housing_diameter: 4.3125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-175-7690, 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
706B0080C040A
NSN: 3130-01-175-7690
FSC: 3130 — Bearings, Mounted
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialIRON CAST OVERALL
bore_diameter1.0312 INCHES MINIMUM AND 1.0469 INCHES MAXIMUM IN
housing_length1.5625 INCHES NOMINAL IN
pilot_diameter2.8270 INCHES MINIMUM AND 2.8300 INCHES MAXIMUM IN
shaft_end_typeOPEN
housing_diameter4.3125 INCHES NOMINAL IN
bolt_circle_diameter3.5625 INCHES NOMINAL IN
mounting_hole_diameter0.4375 INCHES NOMINAL IN
lubrication_fitting_typeFLUSH
lubrication_fitting_angle_from_horizontal_centerline90.0 DEGREES NOMINAL
NSN3130-01-175-7690
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 706B0080C040A · 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
•
LUBRICATION FITTING TYPE: FLUSH
•
STYLE DESIGNATOR: FLANGE CARTRIDGE BLOCK
•
MOUNTING HOLE DIAMETER: 0.4375 INCHES NOMINAL IN
•
PILOT DIAMETER: 2.8270 INCHES MINIMUM AND 2.8300 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 3.5625 INCHES NOMINAL IN
•
SHAFT END TYPE: OPEN
•
BORE DIAMETER: 1.0312 INCHES MINIMUM AND 1.0469 INCHES MAXIMUM IN
•
MATERIAL: IRON CAST OVERALL
TECHNICAL CHARACTERISTICS
LUBRICATION FITTING TYPEFLUSH
STYLE DESIGNATORFLANGE CARTRIDGE BLOCK
MOUNTING HOLE DIAMETER0.4375 INCHES NOMINAL IN
PILOT DIAMETER2.8270 INCHES MINIMUM AND 2.8300 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER3.5625 INCHES NOMINAL IN
SHAFT END TYPEOPEN
BORE DIAMETER1.0312 INCHES MINIMUM AND 1.0469 INCHES MAXIMUM IN
MATERIALIRON CAST OVERALL
HOUSING LENGTH1.5625 INCHES NOMINAL IN
HOUSING DIAMETER4.3125 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 2
999D0588 PIECE 41Reference document
Same NSN cross-reference
Reference document — Secondary reference
PL999D0588 PIECE 41Reference 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 706B0080C040A?
706B0080C040A is a HOUSING,BEARING UNIT.
What parts can replace 706B0080C040A?
There are 2 known substitutes for 706B0080C040A: 999D0588 PIECE 41, PL999D0588 PIECE 41. Substitute compatibility should be verified for your specific system.
What is the NSN for 706B0080C040A?
706B0080C040A is cataloged in the U.S. Government catalog under NSN 3130-01-175-7690. This indicates validated use in U.S. government and defense supply chains.
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