PartsTable
Technical Data Sheet
C-77170 ✓ 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 material: ALUMINUM BODY, lens_color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL, overall_length: 9.750 INCHES NOMINAL IN, overall_diameter: 1.937 INCHES NOMINAL IN, style_designator: ROUND FRAME, ROUND LENS TYPE, basic_shape_style: CRIMP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-335-6258, 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
C-77170
NSN: 3120-01-335-6258
FSC: 3120
CAGE: 25511 — NORTHERN LINE MACHINE DIV OF COMMENCEMENT INTL CORP (USA)
SPECIFICATIONS
materialALUMINUM BODY
lens_colorRED SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_quantity1
overall_length9.750 INCHES NOMINAL IN
overall_diameter1.937 INCHES NOMINAL IN
style_designatorROUND FRAME, ROUND LENS TYPE
basic_shape_styleCRIMP
surface_treatmentTIN CONDUCTOR ACCOMMODATION SINGLE LAYER
end_item_identification6515-01-586-4997 INSTRUMENT AND IMPLANT SET, MINI-FRAGMENT
transmitted_light_colorRED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
terminal_type_and_quantity2 WIRE LEAD
lens_back_surface_conditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
NSN3120-01-335-6258
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: C-77170 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
ANP31818Interchangeable
interchangeable cross-reference
interchangeable
31818Interchangeable
interchangeable cross-reference
interchangeable
77170Interchangeable
interchangeable cross-reference
interchangeable
7717Interchangeable
interchangeable cross-reference
interchangeable
B24342Interchangeable
interchangeable cross-reference
interchangeable
17202Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C-77170?
C-77170 is a BEARING,WASHER,THRUST.
What parts can replace C-77170?
There are 18 known substitutes for C-77170: ANP31818, 31818, 77170 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C-77170?
C-77170 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-335-6258. This indicates validated use in U.S. government and defense supply chains.
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