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123860 — INDICATOR,BEARING-DISTANCE-HEADI

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

123860: INDICATOR,BEARING-DISTANCE-HEADI.

INDICATOR,BEARING-DISTANCE-HEADI. Key specifications include phase: SINGLE, length: 8.420 INCHES NOMINAL IN, diameter: 3.125 INCHES NOMINAL IN, material: IRON CAST HOUSING, seal_type: CONTACT, block_type: FIXED. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-266-8416, 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→ 123860
NSN: 3130-01-266-8416
NIINs: 012668416, 013152425
FSC: 3130 — Bearings, Mounted
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
phaseSINGLE
length8.420 INCHES NOMINAL IN
diameter3.125 INCHES NOMINAL IN
materialIRON CAST HOUSING
seal_typeCONTACT
block_typeFIXED
current_typeAC/DC
bore_diameter0.7500 INCHES NOMINAL IN
housing_width5.250 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
base_thickness0.620 INCHES NOMINAL IN
NSN3130-01-266-8416
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 123860 · 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 FITTING TYPE: HYDRAULIC
•
HOUSING HEIGHT: 2.500 INCHES NOMINAL IN
•
MOUNTING SLOT LENGTH: 0.840 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MOUNTING HOLE TYPE: SLOTTED
•
ROTATING ELEMENT LOCKING METHOD: DIRECT
•
SEAL LOCATION: BOTH ENDS
TECHNICAL CHARACTERISTICS
SEAL TYPECONTACT
LUBRICATION FITTING TYPEHYDRAULIC
HOUSING HEIGHT2.500 INCHES NOMINAL IN
MOUNTING SLOT LENGTH0.840 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
MOUNTING HOLE TYPESLOTTED
ROTATING ELEMENT LOCKING METHODDIRECT
SEAL LOCATIONBOTH ENDS
BLOCK TYPEFIXED
STYLE DESIGNATORPILLOW BLOCK, SOLID
SUBSTITUTES & CROSS-REFERENCES 3
689-1196-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
136-5328-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
SCB-3/4Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 123860?
123860 is a INDICATOR,BEARING-DISTANCE-HEADI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 123860?
There are 3 known substitutes for 123860: 689-1196-001, 136-5328-001, SCB-3/4. Substitute compatibility should be verified for your specific system.
What is the NSN for 123860?
123860 is cataloged in the U.S. Government catalog under NSN 3130-01-266-8416. This indicates validated use in U.S. government and defense supply chains.
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