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B47 — ENTRANCE ELBOW,ELECTRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

B47: ENTRANCE ELBOW,ELECTRICAL.

The ENTRANCE ELBOW,ELECTRICAL is a the manufacturer industrial component. Key specifications include phase: THREE, height: 14.000 INCHES NOMINAL IN, material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND OVERALL, current_type: AC, bore_diameter: 0.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-112-5769, 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
B47
NSN: 3110-00-112-5769
NIINs: 001125769, 001156777, 002402738, 004874963, 005826300, 006766147, 007079780, 008344839, 013795578
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
phaseTHREE
height14.000 INCHES NOMINAL IN
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND OVERALL
current_typeAC
bore_diameter0.2500 INCHES NOMINAL IN
coil_quantity11.112
mounting_typeWALL SUSPENDED, ROOM INTERIOR
overall_width0.4375 INCHES NOMINAL IN
alignment_typeRIGID
surface_finishGROUND
inside_diameter0.150 INCHES NOMINAL IN
NSN3110-00-112-5769
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B47 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OVERALL OUTSIDE DIAMETER: 0.4380 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
BORE DIAMETER: 0.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL OUTSIDE DIAMETER0.4380 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER0.2500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
60946Reference document
Same NSN cross-reference
Reference document — Secondary reference
BRG8Reference document
Same NSN cross-reference
Reference document — Secondary reference
609146Reference document
Same NSN cross-reference
Reference document — Secondary reference
3871074-101Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
B47MILL6085AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
49-04-003Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B47?
B47 is a ENTRANCE ELBOW,ELECTRICAL.
What parts can replace B47?
There are 6 known substitutes for B47: 60946, BRG8, 609146 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B47?
B47 is cataloged in the U.S. Government catalog under NSN 3110-00-112-5769. This indicates validated use in U.S. government and defense supply chains.
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