PartsTable
Technical Data Sheet
1981 ✓ Verified by PartsTable
Multibrackets · 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

Multibrackets Manual Self-Lock Projection Screen Deluxe are elegant projection screens designed with a aluminium cassette, highend for the livingroom, home theatre, hi-end conference rooms or for educational use in schools.<br><br>With a sleek Nordic design this projection screen fits any environment it is installed in!<br><br>The Multibrackets Projection Screens are easy to install and even easier to use. Just sit back and enjoy the show! Non compromised material choices is used when making a Multibrackets Manual Screen giving you market leading technical specifications, and optimized picture quality.<br><br><b>Slow retention</b><br>A slow retention function is built into the manual screens. This makes the screen retract slowly, and controlled retract into the cassette.

This prolong the lifetime of the projection screen and makes the manual screen usable in more public environemnts where multiple users handle the screen every day. Many tests show that a manual projection screens with This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-120-4338, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
1981
NSN: 3110-00-120-4338
FSC: 3110
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
special_featuresCAST IRON BODY MATERIAL; MACHINCE GREY FINISH; 5 INCH, INSTRUMENT MOUNT HEIGHT, SMALL SIZE TRIPOD IN
part_name_assigned_by_controlling_agencyTRIVET
NSN3110-00-120-4338
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1981 · Multibrackets ⚠ 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: 1.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER1.7500 INCHES NOMINAL IN
OVERALL LENGTH1.6250 INCHES NOMINAL IN
SPECIAL FEATURESROLLER TYPE: SOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
A165306Interchangeable
interchangeable cross-reference
interchangeable
27453Interchangeable
interchangeable cross-reference
interchangeable
200426Interchangeable
interchangeable cross-reference
interchangeable
381-53Interchangeable
interchangeable cross-reference
interchangeable
128SCAB800-15Interchangeable
interchangeable cross-reference
interchangeable
MR1235FLInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1981?
1981 is a ACTUATOR,ELECTRO-MECHANICAL,LINE manufactured by Multibrackets.
What parts can replace 1981?
There are 21 known substitutes for 1981: A165306, 27453, 200426 and 18 more. Substitute compatibility should be verified for your specific system.
Is 1981 still available?
1981 is currently cancelled.
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