79系列: 1-1/2寸輪寬，中型輪組

本系列產品主要適用於中重型手推車，麵包房貨架，倉庫籠，移動工具箱，辦公設備，工業用設備等。

雙珠盤結構轉動靈活，珠盤特別配有防塵蓋，保護了珠盤不受沙塵影響轉動延長了使用壽命，單輪設計為38mm增加常規單輪的寬度，使輪組承重能力提高。

主要特點：

1.單輪直徑：4寸, 5寸，6寸，8寸

2.單輪寬：1-1/2寸

3.單輪可選材質：a.塑料輪（PP），b.TPR輪，c.PU包塑芯輪，d.橡膠輪（軟膠，硬膠）

4.可配軸承：a.套管，b.滾珠軸承c.凸緣軸承

5.安裝方式：a.底板型，b.螺絲頭型，c. ”C”插杆型，d.孔頂型，e.方插杆型

6.剎車方式：a.邊剎，b.全剎

79 SERIES (Medium Duty Casters)

This series caster is wildly used on medium heavy duty handle carts, food service operations, stocking carts, move tools cart, office equipment, institutional equipment.

Double ball raceway for long wear and added strength, bright zinc plating, dust cover protects swivel raceway from dust and debris.

Character:

wheel diameter(in): 4, 5, 6, 8

wheel width(in): 1-1/2

Wheel material option: PP, TPR, PU, RUBBER(Hard rubber and soft rubber)

Bearing option: 1. Tube, 2. Ball bearing, 3. Flange ball bearing

Fitting option: 1. top plate, 2. thread stem, 3. grip ring stem, 4. bolt hole

BRAKE TYPE: 1. side brake, 2. total brake