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Technical Data Sheet

RBGU15/16 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

RBGU15/16: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC HOUSING, seal_type: CONTACT, block_type: FIXED, base_length: 1.2500 INCHES NOMINAL IN, bore_diameter: 0.9375 INCHES NOMINAL IN, housing_width: 5.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-621-5247, 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
RBGU15/16
NSN: 3130-00-621-5247
FSC: 3130 — Bearings, Mounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC HOUSING
seal_typeCONTACT
block_typeFIXED
base_length1.2500 INCHES NOMINAL IN
bore_diameter0.9375 INCHES NOMINAL IN
housing_width5.0000 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeRIGID
base_thickness0.6250 INCHES NOMINAL IN
housing_height2.6750 INCHES NOMINAL IN
shaft_end_typeOPEN
collar_locationONE END
NSN3130-00-621-5247
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: RBGU15/16 · 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: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION FITTING TYPE: PIPE PLUG
•
ASSEMBLY OVERALL LENGTH: 1.5938 INCHES NOMINAL IN
•
HOUSING HEIGHT: 2.6750 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
ROTATING ELEMENT LOCKING METHOD: ECCENTRIC CAM LOCKING COLLAR
TECHNICAL CHARACTERISTICS
SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
LUBRICATION FITTING TYPEPIPE PLUG
ASSEMBLY OVERALL LENGTH1.5938 INCHES NOMINAL IN
HOUSING HEIGHT2.6750 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
MOUNTING HOLE TYPEROUND, UNTHREADED
ROTATING ELEMENT LOCKING METHODECCENTRIC CAM LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
BLOCK TYPEFIXED
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RBGU15/16?
RBGU15/16 is a BEARING UNIT,BALL.
What is the NSN for RBGU15/16?
RBGU15/16 is cataloged in the U.S. Government catalog under NSN 3130-00-621-5247. This indicates validated use in U.S. government and defense supply chains.
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