PartsTable / COMPONENT / CR18
CR18
✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, case_style: SQUARE, seal_width: 0.562 INCHES NOMINAL IN, stud_length: 1.0000 INCHES NOMINAL IN, thread_class: 2A A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-154-1562, 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
CR18
NSN: 5330-00-154-1562 FSC: 5330 CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
material STEEL OVERALL end_style SPRING END,SQUARED AND GROUND BOTH ENDS case_style SQUARE seal_width 0.562 INCHES NOMINAL IN stud_length 1.0000 INCHES NOMINAL IN thread_class 2A A coil_quantity 8-1/4 stud_diameter 0.4375 INCHES NOMINAL IN thread_length 0.5000 INCHES NOMINAL IN overall_length 1.6562 INCHES NOMINAL IN inside_diameter 0.6875 INCHES NOMINAL IN outer_ring_width 0.6250 INCHES NOMINAL IN NSN 5330-00-154-1562
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: CR18
MFR: OEM
⚠ VERIFY BEFORE ORDERING
Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade.
Chemical incompatibility causes swelling, brittleness, or rapid degradation
✓ BROKER TIP
Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure.
Standard durometer is 70A — verify if application requires different hardness
PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
• HOUSING BORE DIAMETER: 7.125 INCHES NOMINAL IN
• ACCOMMODATED SHAFT DIAMETER: 5.875 INCHES NOMINAL IN
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• SEALING ELEMENT STYLE: ANGULAR
• SEAL WIDTH: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL STEEL CASE MATERIAL RUBBER SYNTHETIC SEALING ELEMENT HOUSING BORE DIAMETER 7.125 INCHES NOMINAL IN CASE STYLE SQUARE ACCOMMODATED SHAFT DIAMETER 5.875 INCHES NOMINAL IN ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT SEALING ELEMENT STYLE ANGULAR SEAL WIDTH 0.562 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
039535 Interchangeable interchangeable cross-reference
interchangeable
CG-149 Interchangeable interchangeable cross-reference
interchangeable
C7341S3 Interchangeable interchangeable cross-reference
interchangeable
CR18 Interchangeable interchangeable cross-reference
interchangeable
CR18E Interchangeable interchangeable cross-reference
interchangeable
7393206 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR18?
CR18 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CR18?
There are 14 known substitutes for CR18: 039535, CG-149, C7341S3 and 11 more. Substitute compatibility should be verified for your specific system.
Is CR18 still available?
CR18 is currently cancelled.