PartsTable
Technical Data Sheet
1B7110 ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The OIL PUMP ASSEMBLY,ENGINE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OUTER LAYER, corner_shape: SQUARE OUTSIDE RIGHT CORNER, hole_diameter: 0.5156 INCHES NOMINAL FIRST IN, overall_length: 1.8075 INCHES MINIMUM AND 1.8175 INCHES MAXIMUM IN, special_features: NOTCH 3/16 IN. RADIUS IN, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-662-8421, 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
1B7110
NSN: 3120-00-662-8421
FSC: 3120
CAGE: 95201 — NAPCO INTERNATIONAL LLC DBA NAPCO INTERNATIONAL INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OUTER LAYER
corner_shapeSQUARE OUTSIDE RIGHT CORNER
hole_diameter0.5156 INCHES NOMINAL FIRST IN
overall_length1.8075 INCHES MINIMUM AND 1.8175 INCHES MAXIMUM IN
special_featuresNOTCH 3/16 IN. RADIUS IN
style_designatorSPLIT, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter2.1230 INCHES MINIMUM AND 2.1235 INCHES MAXIMUM IN
body_outside_diameter2.3775 INCHES MINIMUM AND 2.3780 INCHES MAXIMUM IN
antirotation/lubrication_type_and_quantity1 HOLE
NSN3120-00-662-8421
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1B7110 · 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
BODY INSIDE DIAMETER: 2.1230 INCHES MINIMUM AND 2.1235 INCHES MAXIMUM IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 1 HOLE
HOLE DIAMETER: 0.5156 INCHES NOMINAL FIRST IN
MATERIAL: COPPER ALLOY OUTER LAYER
CORNER SHAPE: CHAMFERED OUTSIDE LEFT CORNER
BODY OUTSIDE DIAMETER: 2.3775 INCHES MINIMUM AND 2.3780 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY INSIDE DIAMETER2.1230 INCHES MINIMUM AND 2.1235 INCHES MAXIMUM IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
HOLE DIAMETER0.5156 INCHES NOMINAL FIRST IN
MATERIALCOPPER ALLOY OUTER LAYER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER2.3775 INCHES MINIMUM AND 2.3780 INCHES MAXIMUM IN
SPECIAL FEATURESNOTCH 3/16 IN. RADIUS IN
MATERIALTIN ALLOY INNER LAYER
OVERALL LENGTH1.8075 INCHES MINIMUM AND 1.8175 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
150 43Interchangeable
interchangeable cross-reference
interchangeable
2012-T 43Interchangeable
interchangeable cross-reference
interchangeable
1340Interchangeable
interchangeable cross-reference
interchangeable
53-425Interchangeable
interchangeable cross-reference
interchangeable
53-425-1Interchangeable
interchangeable cross-reference
interchangeable
651321Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1B7110?
1B7110 is a OIL PUMP ASSEMBLY,ENGINE.
What parts can replace 1B7110?
There are 24 known substitutes for 1B7110: 150 43, 2012-T 43, 1340 and 21 more. Substitute compatibility should be verified for your specific system.
Is 1B7110 still available?
1B7110 is currently cancelled.
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