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R-122 — TRANSMITTER SUBASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

R-122: TRANSMITTER SUBASSEMBLY.

The TRANSMITTER SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, usage_design: RECEIVER IS DESIGNED FOR SMALL AIRPORTS TO FACILITATE PILOT CONTROL OF LIGHTING., bore_diameter: 9.00 MILLIMETERS NOMINAL MM, overall_width: 1.25 INCHES NOMINAL IN, load_direction: RADIAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-144-8989, 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
MRO→ MRO_GENERAL→ R-122
NSN: 3110-00-144-8989
NIINs: 001448989, 002960855, 016258768
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 88032 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
usage_designRECEIVER IS DESIGNED FOR SMALL AIRPORTS TO FACILITATE PILOT CONTROL OF LIGHTING.
bore_diameter9.00 MILLIMETERS NOMINAL MM
overall_width1.25 INCHES NOMINAL IN
load_directionRADIAL
overall_height2.75 INCHES NOMINAL IN
overall_length4.0 INCHES NOMINAL IN
surface_finishGROUND
shield_quantity1
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter26.00 MILLIMETERS NOMINAL MM
NSN3110-00-144-8989
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: R-122 · 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 26.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
NONDEFINITIVE SPEC/STD DATA: 111 TYPE AND 2 CLASS AND 00 GRADE
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH8.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER26.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 2 CLASS AND 00 GRADE
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SUBSTITUTES & CROSS-REFERENCES 8
629ZCE1TX9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
700115Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5157104Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
060-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
7039X1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
T7039Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R-122?
R-122 is a TRANSMITTER SUBASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace R-122?
There are 8 known substitutes for R-122: 629ZCE1TX9, 700115, 5157104 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R-122?
R-122 is cataloged in the U.S. Government catalog under NSN 3110-00-144-8989. This indicates validated use in U.S. government and defense supply chains.
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