Item

2” Transparent Caster

3” Transparent Caster

Wheel Diameter

50mm

75mm

Tread Width

20mm

23mm

Wheel Type

wear resistant PU

wear resistant PU

Moving Loading

30 KG / pcs

35 KG / pcs

Type

Rigid、Swivel Plate、

Plate with total Brake、

Threaded Stem、

Threaded Stem with total Brake、

Friction-ring Stem、Friction-ring Stem with Total Brake

Rigid、

Swivel Plate、

Plate with total Brake、

Swivel Threaded Stem、

Threaded Stem with total Brake

Features

Fashion

Two bearings

Plate Size

50.5 x 50.5mm (THK.：2.0mm)

75 x 65mm (THK.：2.0mm)

Bolt Hole Spacing

39 x 39mm

57 x 47mm

Threaded Stem

3/8” x 19

3/8” x 25

Friction-ring Stem

11 x 22mm (fit to office chair)

X