Set of 4 - 200mm black elastic rubber castors with top plate.
These 2 swivel & 2 swivel with brake strong castors has black solid elastic rubber wheels with aluminium centres, ball bearings. Sealed swivel heads with grease nipple. The brake locks both swivel and wheel at the same time.
Item dimensions as follows:
Wheel diameter: 200mm
Wheel tread width: 50mm
Wheel bearing: Ball bearings
Top plate size: 135x110mm
Mounting hole centres: 105x75-80mm
Mounting hole size: 11mm
Overall height: 245mm
Load capacity: 450kg per castor (1800kg 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.