PIN 42 584 - KOMATSU

Peer Bearing 42584 42000 Series Tapered Roller Bearing Cup, 5.8437" OD, 0.8438" Width
Peer Bearing Outer Ring || Holds the cone assembly || Usually mounted in pairs in either a direct or indirect arrangement

National 42584 Taper Bearing Cup
National PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance || SMOOTH ROTATION -- Crowned raceways for even load distribution || OE-STYLE DESIGN -- Engineered to meet OE specifications || COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications || RIGOROUS TESTING -- Comprehensive testing throughout design and development processes by National engineers for quality you can count on || Premium materials and precise manufacturing ensures consistent reliability || Premium steel grades for durability and performance || Premium bearing design matches OEM specifications

Timken 42584 Tapered Roller Bearing, Single Cup, Standard Tolerance, Straight Outside Diameter, Steel, Inch, 5.8440" Outside Diameter, 0.8438" Width
TIMKEN Single cup (outer ring) for connecting to cones (inner ring assemblies, sold separately) to form a complete single tapered roller bearing || Supports both radial and axial loads between a rotating and non-rotating member || Operating temperatures range from -54 to 120 degrees C (-65 to 250 degrees F) || High alloy steel for durability and heat tolerance || Open configuration for lubrication applied in place