Harrison & Egbert
Caster structure
A caster structure comprises a small wheel, a mounting plate, a roller bearing, a wheel frame, and a locating member. The wheel is fastened pivotally with the wheel frame which is fastened with the underside of the mounting plate by the locating member in conjunction with the roller bearing. The locating member is provided with a plurality of rollers. The rollers of the locating member and the rollers of the roller bearing move to reduce friction at such time when the wheel is turned in a direction.
Hando Industrial Co., Ltd.
B B B F B B B B B B Y Y B B F B F B B
B60B B60B B60B F16C B60B B60B B60B B60B B60B B60B Y10T Y10T B60B B60B F16C B60B F16C B60B B60B
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Yu Wen
Lee