This is a swivel caster made in Germany by TENTE with loading weight 150 Kg.
The housing is made of pressed steel, is zinc-chromatised, double ball bearing, protected with dustguard and the wheel axle is with nut.
The wheel is roller bearing, it has 100mm diameter and 34mm width, the black color centre is made of polyamide and the blue color tread is made of non-marking elastic.
Overall Dimensions (WxH): 145x128mm
This caster is like WR100 but with brake.
Overall Dimensions (WxH): 172 x 128mm.