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75630 — ROLLER,LINEAR-ROTARY MOTION

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

75630: ROLLER,LINEAR-ROTARY MOTION.

The ROLLER,LINEAR-ROTARY MOTION is a the manufacturer industrial component. Key specifications include special_features: MARINE ELECTRIC HEATERS, DUCT TYPE, FOR VES.INC.,P.O.EV492-3WB, TAGOS-23. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-856-3210, 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
75630
NSN: 3120-00-856-3210
NIINs: 008563210, 014436539
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 11599 — TRIUMPH ENGINE CONTROL SYSTEMS LLC (USA)
SPECIFICATIONS
special_featuresMARINE ELECTRIC HEATERS, DUCT TYPE, FOR VES.INC.,P.O.EV492-3WB, TAGOS-23
NSN3120-00-856-3210
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 75630 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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FSC APPLICATION DATA: ENGINE FUEL SYSTEM AIRCRAFT,TURBO-PROP
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STYLE DESIGNATOR: PLAIN
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MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE
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OUTSIDE DIAMETER: 0.349 INCHES MINIMUM AND 0.351 INCHES MAXIMUM IN
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CASEHARDENING INDICATOR: NOT CASEHARDENED
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MATERIAL: STEEL COMP 615
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FACE WIDTH: 0.149 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
•
METALLIC HARDNESS RATING: 48.0 MINIMUM ROCKWELL C AND 53.0 MAXIMUM ROCKWELL C
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE FUEL SYSTEM AIRCRAFT,TURBO-PROP
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5616 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.349 INCHES MINIMUM AND 0.351 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALSTEEL COMP 615
FACE WIDTH0.149 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
METALLIC HARDNESS RATING48.0 MINIMUM ROCKWELL C AND 53.0 MAXIMUM ROCKWELL C
BORE INSIDE DIAMETER0.1258 INCHES MINIMUM AND 0.1263 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
71823Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 75630?
75630 is a ROLLER,LINEAR-ROTARY MOTION.
What parts can replace 75630?
There is 1 known substitute for 75630: 71823. Substitute compatibility should be verified for your specific system.
What is the NSN for 75630?
75630 is cataloged in the U.S. Government catalog under NSN 3120-00-856-3210. 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.