Specifications:

The applicator stem: fixing and removing easily

1)material of the caster: pp, tpe
2) size of the caster: 3" 4"5"6"
3) load cap: 75, 90, 120, 150kg
4) fork of the caster: steel
5)applicator number: from 9 to 21
The diameter of applicator is from 18.3-21.6 mm to 45.4-47.0mm
6)bearing: single bearing, no bearing or spacer
7) zinc plated finish for corrosion resistance
8) zerk fitting in swivel race for lubrication
9) hardened raceway available
10) turn quickly, load big weight, beautiful, wear resisted
The material and the stem can be changed as customers' request.

Applicator number size range(mm)-"a"
9 18.3-21.6mm
11 21.6-23.5mm
13 23.5-26.1mm
15 26.1-28.9mm
17b 30.0-33.1mm
19c 34.5-36.2mm
19a 36.2-40.3mm
21 45.4-47.0mm



Size 3" 4" 5" 6"
Material pp, tpe, pu, pa same same same
Height 101mm 126mm 154mm 180mm
Offset 35mm 34mm 38mm 40mm
Load capaci 80kg 120kg 150kg 170kg
Diameter 75mm 100mm 127mm 150mm
Width 32mm 32mm 32mm 32mm
Bearing spacer, single same same same
Color blue red gray white



Wooden case or carton