41
Keystone
Simply Castors &Wheels
Medium to Heavy Duty Castors: 400kg - 1090kg
55 & 88 Series
A medium to heavy duty range of castors with heavy duty brackets, roller ball bearing swivel heads and
pressed steel brackets. Suitable for a wide selection of applications, this range has a bright zinc finish.
Elastic Rubber Tyred wheels are
also available. Call sales for more
information.
Castors with plain bearing type ‘NY’ wheels are also available with corrosion
free wheel tubes for use in wet conditions. Add suffix ‘SS’ to the catalogue
reference when ordering.
Medium to Heavy Duty Range
Pressed steel bracket with bright zinc finish
Roller ball bearing swivel head
Wide selection of wheel types
Load Capacities of 400 - 1090kg
Combined swivel and wheel brake on some wheel options
Swivel radius on braked castors increases to 160mm
Wheel sizes from 150mm to 200mm
Wheel
Dia.
(mm)
Tread
Width
(mm)
Load
Cap.
(kg)
Overall
Height
(mm)
Plate / Bolt Hole
Dimensions (mm)
Suits
Bolt
Dia
(mm)
Wheel
Type
Bearing
Type
Swivel
Radius
(mm)
Catalogue Reference
Plate Hole Ctrs
Swivel
Swivel & Wheel
Brake
Fixed
150 45 400 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Rubber Tyred Cast Iron
Plain 111
655RT
655RTSWB
688RT
150 45 400 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Rubber Tyred Cast Iron
Roller
111
655RTB
655RTBSWB
688RTB
150 45 725 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Polyurethane Tyred Cast Iron
Roller
111
655SUB
655SUBSWB
688SUB
150 38 520 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Nylon
Plain 111
655NY
655NYSWB
688NY
150 38 520 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Nylon
Roller
111
655NYB
655NYBSWB
688NYB
150 45 600 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Polyurethane Tyred Nylon
Plain 111
655PN
655PNSWB
688PN
150 45 600 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Polyurethane Tyred Nylon
Roller
111
655PNB
655PNBSWB
688PNB
150 45 1020 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Cast Iron
Plain 111
655CI
-
688CI
150 45 1020 197
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Cast Iron
Roller
111
655CIB
-
688CIB
200 51 585 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Rubber Tyred Cast Iron
Plain 150
855RT
855RTSWB
888RT
200 51 585 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Rubber Tyred Cast Iron
Roller
150
855RTB
855RTBSWB
888RTB
200 51 1045 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Polyurethane Tyred Cast Iron
Roller
150
855SUB
855SUBSWB
888SUB
200 38 605 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Nylon
Plain 150
855NY
855NYSWB
888NY
200 38 605 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Nylon
Roller
150
855NYB
855NYBSWB
888NYB
200 50 650 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Polyurethane Tyred Nylon
Plain 150
855PN
855PNSWB
888PN
200 50 650 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Polyurethane Tyred Nylon
Roller
150
855PNB
855PNBSWB
888PNB
200 45 1090 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Cast Iron
Plain 150
855CI
-
888CI
200 45 1090 246
S 162 x 140
F 165 x 112
S 140 x 105
F 140 x 73
10
Cast Iron
Roller
150
855CIB
-
888CIB