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1989 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
Siku · TAPERED BEARING
PRODUCT OVERVIEW

1989: CIRCUIT CARD ASSEMBLY.

This is what prototypical agricultural machinery teams look like: the strapping Fendt tractor pulls the intensely coloured hook lift chassis with a low building materials hollow into the 1:50 farmer scale programme. The beefy tractor with a flexible front loader and scoop has a front and rear trailer coupling as well as a detachable roof. The hollow can be let off and pulled up from the chassis true to the original.

The hollow is characteristically open at the rear. This part is cataloged in the U.S. Government catalog under NSN 3110-00-112-6329, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
1989
NSN: 3110-00-112-6329
NIINs: 001126329, 002541801, 002645217, 006211116, 006625858, 009692828, 011417049, 012640529, 013673937, 015599182, 016595430, 016937055
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40152 — VME AMERICAS INC SUB OF VME GROUP N V (USA)
SPECIFICATIONS
length7.6 INCHES NOMINAL IN
diameter3.0 INCHES NOMINAL IN
materialSTEEL COMP 4130 OVERALL
flow_angle45.0 DEGREES
leg_length1.030 INCHES NOMINAL SECOND END IN
corner_shapeSQUARE ALL CORNERS
offset_height2.375 INCHES MINIMUM IN
head_thickness1.750 INCHES MAXIMUM IN
overall_length0.2662 INCHES MINIMUM AND 0.2712 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES INTERMEDIATE LAYER
connection_typeTHREADED EXTERNAL PIPE SECOND END
furnished_itemsPLASTIC POUCH
NSN3110-00-112-6329
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1989 · Siku ⚠ 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: 1.6250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.3750 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.6250 INCHES NOMINAL IN
SPECIAL FEATURESROLLER TYPE: SOLID
SUBSTITUTES & CROSS-REFERENCES 8
2189159Reference document
Same NSN cross-reference
Reference document — Secondary reference
201989Reference document
Same NSN cross-reference
Reference document — Secondary reference
J36-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
399338Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
X4057Reference document
Same NSN cross-reference
Reference document — Secondary reference
84622Reference 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 1989?
1989 is a CIRCUIT CARD ASSEMBLY manufactured by Siku.
What parts can replace 1989?
There are 8 known substitutes for 1989: 2189159, 201989, J36-16 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1989?
1989 is cataloged in the U.S. Government catalog under NSN 3110-00-112-6329. This indicates validated use in U.S. government and defense supply chains.
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