Set of 4 - 125mm blue elastic rubber castors with top plate.
These 2 swivel & 2 fixed castors has blue solid elastic rubber wheels with nylon centres, roller bearing.
Item dimensions as follows:
Wheel diameter: 125mm
Wheel tread width: 36mm
Wheel bearing: Roller bearing
Top plate size swivel castor: 106x86mm
Top plate size fixed castor: 105x88mm
Mounting hole centres: 80x60mm
Mounting hole size: 9mm
Overall height: 154mm
Load capacity: 200kg per castor (800kg per set)
Hardness of wheel tread 70° Shore A.
Low rolling resistance, low operating noise and very good floor preservation. Non-marking.
The high elasticity of the rubber makes the wheel resume to its round shape faster, avoiding flat spots, and therefore gives a lower rolling resistance than for standard grade rubber.
Good chemical resistance, except to oils.