PartsTable
Technical Data Sheet
177284 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include shape: SQUARE, overall_width: 0.010 FEET NOMINAL FT, tank_capacity: 1.8 GALLON, US MEASURE, overall_height: 0.090 FEET NOMINAL FT, overall_length: 10.000 FEET NOMINAL FT, special_features: TANK COMES COMPLETE W/ MOUNTING HARDWARE AND 10 FT SUPPLY HOSE PRIMER ASSY FT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-006-4585, 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
177284
NSN: 3110-00-006-4585
FSC: 3110
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
shapeSQUARE
overall_width0.010 FEET NOMINAL FT
tank_capacity1.8 GALLON, US MEASURE
overall_height0.090 FEET NOMINAL FT
overall_length10.000 FEET NOMINAL FT
special_featuresTANK COMES COMPLETE W/ MOUNTING HARDWARE AND 10 FT SUPPLY HOSE PRIMER ASSY FT
end_item_identificationBOAT,UYQ-100 UNIT 1 USW-DSS EQUIPMENT RACK
liquid_for_which_designedOIL
NSN3110-00-006-4585
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 177284 · 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
OVERALL OUTSIDE DIAMETER: 0.8750 INCHES NOMINAL IN
SURFACE FINISH: GROUND
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
LOAD DIRECTION: RADIAL
MATERIAL: STEEL COMP 440A OVERALL A
INTERNAL CLEARANCE: 0.0001 INCHES MINIMUM RADIAL AND 0.0006 INCHES MAXIMUM RADIAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER0.8750 INCHES NOMINAL IN
SURFACE FINISHGROUND
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
LOAD DIRECTIONRADIAL
MATERIALSTEEL COMP 440A OVERALL A
INTERNAL CLEARANCE0.0001 INCHES MINIMUM RADIAL AND 0.0006 INCHES MAXIMUM RADIAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BORE DIAMETER0.3750 INCHES NOMINAL IN
SPECIAL FEATURESTY 115 GR 00
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
177284Interchangeable
interchangeable cross-reference
interchangeable
8500377-1Interchangeable
interchangeable cross-reference
interchangeable
B11-10Interchangeable
interchangeable cross-reference
interchangeable
DB1110Interchangeable
interchangeable cross-reference
interchangeable
11151470-6Interchangeable
interchangeable cross-reference
interchangeable
271551-39Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 177284?
177284 is a BEARING,BALL,ANNULAR.
What parts can replace 177284?
There are 16 known substitutes for 177284: 177284, 8500377-1, B11-10 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 177284?
177284 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-006-4585. This indicates validated use in U.S. government and defense supply chains.
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