Vertical Thrust Slewing Ring

• * For application where the center of force remains within the slewing diameter under normal operating conditions
• * Thrust is transmitted at a 90° contact angle
• * Most efficient use of the slewing ring capacity

Vertical Thrust Slewing Ring

• * Without mounting holes and gears
• * Separate raceways, balls and spacers
• * Most economical solution

Three Row Roller Slewig Ring

• * Built with three independent rows ofrollers
• * Loads are transmitted directly to raceway surface, perpendicular to the load direction
• * So capacity of each rolling element and raceways surface is utilized in the most efficient way, providing maximum capacity for given size
• Low Frictional torque

Precision Slewing Rings
(single row ball, cross roller and three row roller configurations)

• * Runout tolerances to within .0003"
• * Concentricities to within .0003"
• * Parallelism to within .0003"
• * Bolt hole postions to .010" diameter
• * Gear precision equal to or exceeding AGMA 10

Roller/Ball Combination Slewing Ring

Application

• * Handle small eccentricities at relatively high axial loads