PartsTable / COMPONENT / D-511
D-511
✓ Verified by PartsTable
Motorola · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW
<b>Cordless Phone with Answering Machine</b><br>Has premium cosmetic finishing, a bright inverse display, 100 name and number phonebook, up to 60 minutes digital recording time and hands-free speakerphone. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-135-9657, 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
D-511
NSN: 3110-00-135-9657 FSC: 3110 CAGE: 59776 — WANNER ENGINEERING INC (USA)
SPECIFICATIONS
material STEEL OVERALL cup_width 0.4200 INCHES NOMINAL IN cone_width 0.5750 INCHES NOMINAL IN bore_diameter 0.6875 INCHES MINIMUM AND 0.6883 INCHES MAXIMUM IN overall_width 0.5450 INCHES MINIMUM AND 0.5590 INCHES MAXIMUM IN standout_width 0.1250 INCHES NOMINAL IN outside_diameter 0.938 INCHES NOMINAL IN style_designator STRAIGHT BORE, NORMAL ANGLE aperture_diameter 0.750 INCHES NOMINAL IN cone_corner_radius 0.0500 INCHES NOMINAL IN backface_corner_radius 0.0500 INCHES NOMINAL IN end_item_identification TEST STAND NSN 3110-00-135-9657
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY
CAGE
CUP
BORE
CONE
OD: — · BORE: — · WIDTH: —
Single Row · PN: D-511 · Motorola
⚠ 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
• CONE CORNER RADIUS: 0.0500 INCHES NOMINAL IN
• BACKFACE CORNER RADIUS: 0.0500 INCHES NOMINAL IN
• CONE WIDTH: 0.5750 INCHES NOMINAL IN
• STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
• CUP WIDTH: 0.4200 INCHES NOMINAL IN
• OVERALL OUTSIDE DIAMETER: 1.5700 INCHES MINIMUM AND 1.5710 INCHES MAXIMUM IN
• BORE DIAMETER: 0.6875 INCHES MINIMUM AND 0.6883 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS 0.0500 INCHES NOMINAL IN BACKFACE CORNER RADIUS 0.0500 INCHES NOMINAL IN CONE WIDTH 0.5750 INCHES NOMINAL IN STYLE DESIGNATOR STRAIGHT BORE, NORMAL ANGLE MATERIAL STEEL OVERALL CUP WIDTH 0.4200 INCHES NOMINAL IN OVERALL OUTSIDE DIAMETER 1.5700 INCHES MINIMUM AND 1.5710 INCHES MAXIMUM IN BORE DIAMETER 0.6875 INCHES MINIMUM AND 0.6883 INCHES MAXIMUM IN OVERALL WIDTH 0.5450 INCHES MINIMUM AND 0.5590 INCHES MAXIMUM IN STANDOUT WIDTH 0.1250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
7136 Interchangeable interchangeable cross-reference
interchangeable
983487-1 Interchangeable interchangeable cross-reference
interchangeable
531453R92 Interchangeable interchangeable cross-reference
interchangeable
IBT2004LAS Interchangeable interchangeable cross-reference
interchangeable
CCB4004-1 Interchangeable interchangeable cross-reference
interchangeable
1208803H1 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-511?
D-511 is a ISOLATOR,RADIO FREQUENCY REFLECT manufactured by Motorola.
What parts can replace D-511?
There are 24 known substitutes for D-511: 7136, 983487-1, 531453R92 and 21 more. Substitute compatibility should be verified for your specific system.
Is D-511 still available?
D-511 is currently cancelled.