PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 07-100172
07-100172 ✓ 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 BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 0.9470 INCHES MINIMUM AND 0.9570 INCHES MAXIMUM IN, material: COPPER ALLOY 546-CANCELED OVERALL, corner_shape: SQUARE FIRST INSIDE CORNER, outside_diameter: 2.1870 INCHES NOMINAL IN, style_designator: ROUND, overall_thickness: 0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-375-0812, 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
07-100172
NSN: 3120-00-375-0812
FSC: 3120
CAGE: 16662 — LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE (USA)
SPECIFICATIONS
diameter0.9470 INCHES MINIMUM AND 0.9570 INCHES MAXIMUM IN
materialCOPPER ALLOY 546-CANCELED OVERALL
corner_shapeSQUARE FIRST INSIDE CORNER
outside_diameter2.1870 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
center_hole_shape_styleROUND
inside_spherical_radius2.5615 INCHES MINIMUM AND 2.5635 INCHES MAXIMUM IN
outside_spherical_radius2.6230 INCHES MINIMUM AND 2.6270 INCHES MAXIMUM IN
cross-sectional_shape_styleCONVEX
material_document_and_classificationMIL-B-13501 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-375-0812
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 07-100172 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-13501 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
DIAMETER: 0.9470 INCHES MINIMUM AND 0.9570 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE SECOND INSIDE CORNER
•
OVERALL THICKNESS: 0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND
•
INSIDE SPHERICAL RADIUS: 2.5615 INCHES MINIMUM AND 2.5635 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 546-CANCELED OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-13501 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
DIAMETER0.9470 INCHES MINIMUM AND 0.9570 INCHES MAXIMUM IN
CORNER SHAPESQUARE SECOND INSIDE CORNER
OVERALL THICKNESS0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
INSIDE SPHERICAL RADIUS2.5615 INCHES MINIMUM AND 2.5635 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 546-CANCELED OVERALL
OUTSIDE SPHERICAL RADIUS2.6230 INCHES MINIMUM AND 2.6270 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECONVEX
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3-16BALLGRADE3Interchangeable
interchangeable cross-reference
interchangeable
216-3-12Interchangeable
interchangeable cross-reference
interchangeable
8279171Interchangeable
interchangeable cross-reference
interchangeable
A52480Interchangeable
interchangeable cross-reference
interchangeable
0099201070Interchangeable
interchangeable cross-reference
interchangeable
9187717Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 07-100172?
07-100172 is a BEARING,WASHER,THRUST.
What parts can replace 07-100172?
There are 16 known substitutes for 07-100172: 3-16BALLGRADE3, 216-3-12, 8279171 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 07-100172?
07-100172 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-375-0812. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026