6 x 2 Swivel Poly-Pro Kingpinless Top Plate 4-1/2 x 6-1/4

Swivel 6 x 2 Poly-Pro Kingpinless Roller Bearing
Top Plate: 4-1/2 x 6-1/4
Bolt Pattern: 2-7/16 x 4-15/16 to 3-3/8 x 5-1/4
Mounting Bolt: 1/2
Overall Height: 7-1/2
Swivel Radius: 4-9/16
Load Cap 720
Color May Vary

• Unique Hot Forged ASTM1045 Steel Kingpinless Design Eliminates Problems Associated With Kingpin Failure Due To Severe Shock Loading
• Top Plate And Inner Raceway Are Integrally Forged Construction
• Precision Machined And Induction Hardened Sealed Raceway Provides Exceptionally Smooth Performance
• 3/8" Diameter HRC45 Steel Ball Bearings Withstand Shock Loading In Severe Environments
• Grease Fittings In Swivel Raceway
• Brakes Available On Swivel & Rigid Casters

• APPLICATIONS 

• Tow Line & Shock Load Applications
• Air Cargo & Ground Support
• Platform Trucks & Storage Carts
• Warehousing & Freight Terminal Dollies
• Military Equipment