Forged Ball Bearing Trolley Assembly on KMI Systems Inc.


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	Forged Ball Bearing Trolley Assembly
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	larger image		WEBB-STILES overhead conveyor trolley assemblies are available for 3-inch, 4-inch and 6-inch size conveyor tracks. Trolley Wheels: Flangeless, improved tread contour, machined from high quality solid stock and hardened for long service life. The wheel tread also forms the outer ball race, which is precision ground and hardened. The contoured wheel tread reduces friction and slippage on the track flanges and prevents cutting the web of the track. Bearings: Standard Full Complement type with large diameter precision ground ball bearings or two-piece retainer type ball bearing where required. Inner Race: Precision machined and hardened for either retainer type or full complement type bearings. Trolley Assembly: Includes the Trolley wheels.