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GB525J4AF — BEARING,BALL,ROD END

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

GB525J4AF: BEARING,BALL,ROD END.

The BEARING,BALL,ROD END is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEAL, shank_style: HOLLOW, bore_diameter: 0.2500 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, overall_length: 2.3440 INCHES NOMINAL IN, shank_diameter: 0.4340 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-042-4499, 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
GB525J4AF
NSN: 3110-01-042-4499
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEAL
shank_styleHOLLOW
bore_diameter0.2500 INCHES NOMINAL IN
seal_quantity2
alignment_typeSELF-ALIGNING
overall_length2.3440 INCHES NOMINAL IN
shank_diameter0.4340 INCHES NOMINAL IN
inner_ring_width0.5930 INCHES NOMINAL IN
outer_ring_width0.4380 INCHES NOMINAL IN
shank_bore_depth0.7500 INCHES NOMINAL IN
special_featuresSHANK FILLED WITH PLASTIC /EPOXY RESIN/
style_designatorDOUBLE ROW, STAGGERED, BALL
NSN3110-01-042-4499
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: GB525J4AF · 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
•
SHANK DIAMETER: 0.4340 INCHES NOMINAL IN
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.4380 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
•
SHANK BORE DEPTH: 0.7500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE ROW, STAGGERED, BALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE BALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.4340 INCHES NOMINAL IN
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.4380 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
SHANK BORE DEPTH0.7500 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE ROW, STAGGERED, BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES ROD END BODY
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 2
REP4H5-2FS570Reference document
Same NSN cross-reference
Reference document — Secondary reference
REP4H5-2FS436Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GB525J4AF?
GB525J4AF is a BEARING,BALL,ROD END.
What parts can replace GB525J4AF?
There are 2 known substitutes for GB525J4AF: REP4H5-2FS570, REP4H5-2FS436. Substitute compatibility should be verified for your specific system.
What is the NSN for GB525J4AF?
GB525J4AF is cataloged in the U.S. Government catalog under NSN 3110-01-042-4499. This indicates validated use in U.S. government and defense supply chains.
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