Steel/NR wheel swivel plate square

Material:

• wheel Steel, galvanised blue;
• tread: NB rubber, smooth, black;
• rotating swivel plate: steel, galvanised blue;
• fork: steel, galvanised blue.

Characteristics:

• the hole for the pivot pin is stamped in sheet metal;
• a black polyamide insert is positioned between the pin and the hole for protection;
• the swivel plate bracket has a double ball race and a square swivel plate with four mounting holes;
• the wheel attachment consists of a steel or SST hex bolt mounted to a steel or SST nut;
• the wheel consist of two stamped sheet metal disks riveted together to create a single body;
• the tread is trapezoidal, hardness 85 ± 4 Shore A;
• type 1: without brake;
• type 2: with brake.