30B系列：304＃不锈钢中/重型焊接支架轮组

本系列不锈钢支架中/重型轮组，采用#304不锈钢材料抗腐蚀性能强，抛光支架表面可保持长期光亮，适用于食品加工和餐饮等行业载重较大移动设备。

钢板使用#304不锈钢，不锈钢双珠盘结构，100%可水洗，15.8mm不锈钢中心铆钉，12.7mm不锈钢螺杆及防松螺母。

主要特点：

1.单轮直径：4寸, 5寸，6寸，8寸

2.单轮宽：2寸

3.单轮可选材质：a.PU包铝芯轮，b.电木轮，c.PP塑料轮，d.PU包塑芯轮，e.TPR包塑芯轮

4.可配轴承：a.滚针轴承，b.滚珠轴承

5.安装方式：a.底板型，

6.刹车方式：a.边刹，b.轴刹，c.全刹，d.方向刹

30B SERIES (Medium/Heavy Duty Welded Stainless Steel Casters)

This series caster construction is all same as 30 SERIES, but the fork all part are used #304 stainless steel, 100% washable, 5/8in stainless precision kingpin, 1/2in stainless axle and lock nut, double stainless steel ball bearing raceway.

Character:

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

wheel width(in): 2

Wheel material option: PU on PP core, TPR on PP core, Rubber on Aluminum core, Phenolic wheel

Bearing option: 1. Roller Bearing, 2. Ball bearing

Fitting option: 1. top plate

BRAKE TYPE: 1. cam brake, 2. side brake, 3. total brake, 4. Directional brake