We can made different type castor, such as fixed, Rotating, and with brake or without brake.
And about the wheel size, we can made over 20 species.
Materialtypeitemdiameter
(mm)width
(mm)turning radius
(mm)Load
(kg)height
(mm)bearingPP+PVCswivelC250S/PVB3140
C250S/PVB4140
C250S/PVB514075
100
12532
32
3277
94
100100
110
120111
137
164single bearingPP+PVCrigidC250R/PVB3140
C250R/PVB4140
C250R/PVB514075
100
12532
32
32 100
110
120111
137
164single bearingPP+PVCthreaded stem swivelC250S/PVB3140/T1235
C250S/PVB4140/T1235
C250S/PVB5140/T123575
100
12532
32
3277
94
100100
110
120111
137
164single bearingPP+PVCside brakeC250B/PVB3140
C250B/PVB4140
C250B/PVB514075
100
12532
32
3277
94
100100
110
120111
137
164single bearingPP+PVCthreaded stem side brakeC250B/PVB3140/T1235
C250B/PVB4140/T1235
C250B/PVB5140/T123575
100
12532
32
3277
94
100100
110
120111
137
164single bearingPP+PVCcomplete brakeC250P/PVB3140
C250P/PVB4140
C250P/PVB514075
100
12532
32
3277
94
100100
110
120111
137
164single bearing