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Technical Data Sheet
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42794 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
Lindy · TAPERED BEARING
PRODUCT OVERVIEW

42794: MICROCIRCUIT,DIGITAL.

The Lindy 7 Port USB 2.0 Metal Hub has been designed to provide reliable performance in demanding operating environments. This industrial-grade hub features a rugged, all-metal chassis providing excellent EMC protection. With robust metal housing and integrated mounting brackets this Hub is the ideal solution for industrial environments.

Each USB port port features individual short circuit protection. The included power supply ensures secure and uninterrupted electricity supplies. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-7349, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
42794
NSN: 3110-00-100-7349
NIINs: 001007349, 007272656, 011782450, 015560045
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
materialSTEEL CASE
duty_typeCONTINUOUS
body_styleBASE END ACTUATOR
bore_shapeSTRAIGHT
body_height1.109 INCHES MAXIMUM IN
body_diameter1.922 INCHES NOMINAL IN
bore_diameter65.00 MILLIMETERS NOMINAL MM
overall_width33.00 MILLIMETERS NOMINAL MM
inclosure_typeFULLY INCLOSED
surface_finishGROUND
locating_featureNONLOCATING
style_designatorSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
NSN3110-00-100-7349
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 42794 · Lindy ⚠ 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 140.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
OVERALL WIDTH33.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER140.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
BORE DIAMETER65.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
0042794-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
U1313TMReference document
Same NSN cross-reference
Reference document — Secondary reference
042794Reference document
Same NSN cross-reference
Reference document — Secondary reference
0042794Reference document
Same NSN cross-reference
Reference document — Secondary reference
707670Reference 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 42794?
42794 is a MICROCIRCUIT,DIGITAL manufactured by Lindy.
What parts can replace 42794?
There are 5 known substitutes for 42794: 0042794-8, U1313TM, 042794 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42794?
42794 is cataloged in the U.S. Government catalog under NSN 3110-00-100-7349. This indicates validated use in U.S. government and defense supply chains.
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