Set of 4 - 152mm black elastic rubber castors with top plate and welded fork legs.
These 2 swivel & 2 swivel with brake strong castors has black solid elastic rubber wheels with aluminium centres, ball bearings.
The brake locks both swivel and wheel at the same time.
Item dimensions as follows:
Wheel diameter: 152mm
Wheel tread width: 50mm
Wheel bearing: Ball bearings
Top plate size: 140x110mm
Mounting hole centres: 105x80mm
Mounting hole size: 11mm
Overall height: 191mm
Load capacity: 330kg per castor (1320kg per set)
Hardness of wheel tread 75° Shore A.
Low rolling resistance, low operating noise and very good floor preservation.
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.