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Technical Data Sheet

S177-2 — Technical Data Sheet

✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, bore_shape: STRAIGHT, bore_diameter: 17.00 MILLIMETERS NOMINAL MM, overall_width: 14.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, overall_length: 0.405 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-554-3238, 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
S177-2
NSN: 3110-00-554-3238
FSC: 3110
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
bore_shapeSTRAIGHT
bore_diameter17.00 MILLIMETERS NOMINAL MM
overall_width14.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
overall_length0.405 INCHES MAXIMUM IN
surface_finishGROUND
mounting_methodTHREADED STUD(S)
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
overall_outside_diameter47.00 MILLIMETERS NOMINAL MM
NSN3110-00-554-3238
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S177-2 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
BORE DIAMETER: 17.00 MILLIMETERS NOMINAL MM
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
MATERIALSTEEL OVERALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER17.00 MILLIMETERS NOMINAL MM
LOAD DIRECTIONRADIAL
OVERALL WIDTH14.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER47.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 37
79633InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1538678InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7540272InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
650041InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
500974InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1855574InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S177-2?
S177-2 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace S177-2?
There are 37 known substitutes for S177-2: 79633, 1538678, 7540272 and 34 more. Substitute compatibility should be verified for your specific system.
Is S177-2 still available?
S177-2 is currently cancelled.
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