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R-2B — BEARING,BALL,ANNULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R-2B: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OR STEEL COMP 440C OUTER RING, body_style: BUSHING MOUNTED, body_width: 1.625 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 1.250 INCHES NOMINAL IN, body_length: 1.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-070-6385, 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
R-2B
NSN: 5930-00-070-6385
NIINs: 000706385, 011010805
FSC: 5930 — Switches
CAGE: 89698 — REES, INC (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OR STEEL COMP 440C OUTER RING
body_styleBUSHING MOUNTED
body_width1.625 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height1.250 INCHES NOMINAL IN
body_length1.625 INCHES NOMINAL IN
bore_diameter0.1248 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
contact_angle25.0 DEGREES MAXIMUM
overall_width0.1552 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM IN
actuator_styleROUND, FLUSH
inclosure_typeFULLY INCLOSED
load_directionANGULAR
NSN5930-00-070-6385
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,BALL,ANNULAR TITLE COMPONENT PN R-2B MFR BEARING,BALL,ANNULAR
KEY FEATURES
•
ACTUATOR DIAMETER: 1.125 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
ACTUATOR STYLE: ROUND, FLUSH
•
BODY WIDTH: 1.625 INCHES NOMINAL IN
•
BODY HEIGHT: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.250 INCHES NOMINAL IN
ACTUATOR DIAMETER1.125 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
ACTUATOR STYLEROUND, FLUSH
BODY WIDTH1.625 INCHES NOMINAL IN
BODY HEIGHT1.250 INCHES NOMINAL IN
OVERALL LENGTH1.750 INCHES NOMINAL IN
OVERALL WIDTH1.625 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.188 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
40001-002W/40702-000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 R-2B?
R-2B is a BEARING,BALL,ANNULAR.
What parts can replace R-2B?
There is 1 known substitute for R-2B: 40001-002W/40702-000. Substitute compatibility should be verified for your specific system.
What is the NSN for R-2B?
R-2B is cataloged in the U.S. Government catalog under NSN 5930-00-070-6385. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.