Material:
- Housing steel plate. Wheel body die-cast aluminium with H H Extrathane(R) tread.

Version:
- Housing press formed. Double ball bearing with ball shield in the castor head. A Precision ball bearings in the wheels. Sample order: D D1 D1 Note: The wheels are non-corroding and have a low rolling resistance. Wheel axle bolted. B2 B1 B2 B1 B3 B3 B L1 L1 L L swivel head bearing R1 <= 125 swivel head bearing R1 >= 160 Fixed castor Swivel castor Swivel castor bearing without locking system without locking system with stop-top locking system Fixed castor Swivel castor Swivel castor bearing load without locking system without locking system with stop-top locking system kg

Dimensions / Technical Data:
- Item / version: Swivel castor without locking system.
- Wheel bearing: ball bearing.
- A: 63 mm.
- B: 50 mm.
- B1: 80 mm.
- B2: 75 mm.
- B3: 110 mm.
- D: 160 mm.
- D1: 11 mm.
- H: 202 mm.
- L: 140 mm.
- L1: 105 mm.
- R: 143 mm.
- Permissible load: 550 kg.