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RAKH1-7-16 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

RAKH1-7-16: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seal_type: LABYRINTH, block_type: FIXED, base_length: 8.0000 INCHES NOMINAL IN, temp_rating: 121.0 CELSIUS DEGC, bore_diameter: 1.4380 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-017-6625, 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
RAKH1-7-16
NSN: 3130-01-017-6625
FSC: 3130 — Bearings, Mounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seal_typeLABYRINTH
block_typeFIXED
base_length8.0000 INCHES NOMINAL IN
temp_rating121.0 CELSIUS DEGC
bore_diameter1.4380 INCHES NOMINAL IN
housing_width4.1880 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeRIGID
base_thickness0.7500 INCHES NOMINAL IN
housing_height4.1880 INCHES NOMINAL IN
housing_length1.9380 INCHES NOMINAL IN
NSN3130-01-017-6625
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: RAKH1-7-16 · 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
•
SEAL TYPE: LABYRINTH
•
LUBRICATION MATERIAL: GREASE
•
TEMP RATING: 121.0 CELSIUS DEGC
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
ASSEMBLY OVERALL LENGTH: 3.1496 INCHES NOMINAL IN
•
HOUSING HEIGHT: 4.1880 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: LOOSE
•
ROTATING ELEMENT LOCKING METHOD: SETSCREW LOCKING COLLAR
TECHNICAL CHARACTERISTICS
SEAL TYPELABYRINTH
LUBRICATION MATERIALGREASE
TEMP RATING121.0 CELSIUS DEGC
LUBRICATION FITTING TYPEHYDRAULIC
ASSEMBLY OVERALL LENGTH3.1496 INCHES NOMINAL IN
HOUSING HEIGHT4.1880 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONLOOSE
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
BLOCK TYPEFIXED
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RAKH1-7-16?
RAKH1-7-16 is a BEARING UNIT,BALL.
What is the NSN for RAKH1-7-16?
RAKH1-7-16 is cataloged in the U.S. Government catalog under NSN 3130-01-017-6625. 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.