Insertion Boss Type Castors 420SK / 413SK / 420SKR Wheel Diameter 100-150mm

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A standard insertion caster that has high load resistance and that turns smoothly. This product is widely used at factories, offices, etc., features robustness and stability, and is ideal for transporting heavy objects.

Part Number

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Part Number
420SK-C100
420SK-C125
420SK-C150
420SK-CHR100
420SK-CHR125
420SK-CHR150
420SK-MCB100
420SK-MCB125
420SK-MCB150
420SK-N100
420SK-N125
420SK-N150
420SK-NRB100
420SK-NRB125
420SK-NRB150
420SK-PH100
420SK-PH125
420SK-PH150
420SK-R100
420SK-R125
420SK-R150
420SK-RB100
420SK-RB125
420SK-RB150
420SK-UB100
420SK-UB125
420SK-UB150
420SK-URB100
420SK-URB125
420SK-URB150
420SK-WR100
420SK-WR125
420SK-WR150
420SK-WRB100
420SK-WRB125
420SK-WRB150
420SKR-C100
420SKR-C125
420SKR-C150
420SKR-CHR100
420SKR-CHR125
420SKR-CHR150
420SKR-MCB100
420SKR-MCB125
420SKR-MCB150
420SKR-N100
420SKR-N125
420SKR-N150
420SKR-NRB100
420SKR-NRB125
420SKR-NRB150
420SKR-PH100
420SKR-PH125
420SKR-PH150
420SKR-R125
420SKR-R150
420SKR-RB100
420SKR-RB125
420SKR-RB150
420SKR-UB100

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Mounting Height H or H1 and H2 (mm)	Load Range (daN)	Stopper	Allowable Load 1 piece (daN)	Wheel Material	Wheel Characteristics	Wheel Dia. D (mm)	Car width (mm)	Swivel Radius (mm)	Eccentricity E or E1, E2 (mm)	Swiveling/Fixed	Part Number	Variety of Vehicles	Wheel configuration
48.47 €	1		11 Days	132	80.01~140.00	NA	120	Cast Metal	Heat-Resistance / Cold Resistance	100	30	86	35	Swiveling	SK	C	Integrated Casting Wheel with Resin Bushing
64.01 €	1		11 Days	167	140.01~220.00	NA	150	Cast Metal	Heat-Resistance / Cold Resistance	125	33	102	38	Swiveling	SK	C	Integrated Casting Wheel with Resin Bushing
77.12 €	1		11 Days	189	140.01~220.00	NA	160	Cast Metal	Heat-Resistance / Cold Resistance	150	35	117	41	Swiveling	SK	C	Integrated Casting Wheel with Resin Bushing
44.21 €	1		11 Days	132	80.01~140.00	NA	120	Rubber	-	100	32	86	35	Swiveling	SK	CHR	Nylon-Wheel Rubber Winding Wheel with Double-Row Ball Bearings
58.75 €	1		11 Days	167	140.01~220.00	NA	150	Rubber	-	125	38	102	38	Swiveling	SK	CHR	Nylon-Wheel Rubber Winding Wheel with Double-Row Ball Bearings
67.04 €	1		11 Days	189	140.01~220.00	NA	160	Rubber	-	150	40	117	41	Swiveling	SK	CHR	Nylon-Wheel Rubber Winding Wheel with Double-Row Ball Bearings
66.36 €	1		11 Days	132	80.01~140.00	NA	120	[Nylon] MC Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	100	33	86	35	Swiveling	SK	MCB	MC Nylon Integral Wheel With Radial Ball Bearing
92.53 €	1		11 Days	167	140.01~220.00	NA	150	[Nylon] MC Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	125	43	102	38	Swiveling	SK	MCB	MC Nylon Integral Wheel With Radial Ball Bearing
108.15 €	1		11 Days	189	140.01~220.00	NA	160	[Nylon] MC Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	150	43	117	41	Swiveling	SK	MCB	MC Nylon Integral Wheel With Radial Ball Bearing
30.41 €	1		11 Days	132	80.01~140.00	NA	120	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	100	32	86	35	Swiveling	SK	N	Nylon Integral Wheel with Resin Bushing
42.19 €	1	Available	11 Days	167	140.01~220.00	NA	150	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	125	35	102	38	Swiveling	SK	N	Nylon Integral Wheel with Resin Bushing
49.88 €	1		11 Days	189	140.01~220.00	NA	160	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	150	35	117	41	Swiveling	SK	N	Nylon Integral Wheel with Resin Bushing
36.99 €	1		11 Days	132	80.01~140.00	NA	120	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	100	29	86	35	Swiveling	SK	NRB	Nylon Integral Wheel with Radial Ball Bearings
47.28 €	1	Available	11 Days	167	140.01~220.00	NA	150	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	125	35	102	38	Swiveling	SK	NRB	Nylon Integral Wheel with Radial Ball Bearings
55.71 €	1		11 Days	189	140.01~220.00	NA	160	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	150	35	117	41	Swiveling	SK	NRB	Nylon Integral Wheel with Radial Ball Bearings
47.84 €	1		11 Days	132	80.01~140.00	NA	120	Phenol	Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	100	32	86	35	Swiveling	SK	PH	Phenol Integrated Wheel Resin Bushings Built-In
70.18 €	1	Available	11 Days	167	140.01~220.00	NA	150	Phenol	Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	125	38	102	38	Swiveling	SK	PH	Phenol Integrated Wheel Resin Bushings Built-In
108.23 €	1		11 Days	189	140.01~220.00	NA	160	Phenol	Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	150	42	117	41	Swiveling	SK	PH	Phenol Integrated Wheel Resin Bushings Built-In
35.75 €	1		11 Days	132	80.01~140.00	NA	120	Rubber	-	100	32	86	35	Swiveling	SK	R	Iron Plate Wheel Rubber Winding Wheel with Resin Bushing
47.09 €	1		11 Days	167	140.01~220.00	NA	150	Rubber	-	125	38	102	38	Swiveling	SK	R	Iron Plate Wheel Rubber Winding Wheel with Resin Bushing
53.59 €	1		11 Days	189	140.01~220.00	NA	160	Rubber	-	150	40	117	41	Swiveling	SK	R	Iron Plate Wheel Rubber Winding Wheel with Resin Bushing
38.64 €	1		11 Days	132	80.01~140.00	NA	120	Rubber	-	100	32	86	35	Swiveling	SK	RB	Iron Plate Wheel Rubber Winding Wheel with Roller Bearings
51.32 €	1		11 Days	167	140.01~220.00	NA	150	Rubber	-	125	38	102	38	Swiveling	SK	RB	Iron Plate Wheel Rubber Winding Wheel with Roller Bearings
56.75 €	1		11 Days	189	140.01~220.00	NA	160	Rubber	-	150	40	117	41	Swiveling	SK	RB	Iron Plate Wheel Rubber Winding Wheel with Roller Bearings
40.27 €	1	Available	11 Days	132	80.01~140.00	NA	100	Urethane	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil)	100	32	86	35	Swiveling	SK	UB	Nylon-Wheel Thermoplastic Urethane Foam Winding Wheel with Radial Ball Bearings
56.35 €	1	Available	11 Days	167	80.01~140.00	NA	130	Urethane	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil)	125	38	102	38	Swiveling	SK	UB	Nylon-Wheel Thermoplastic Urethane Foam Winding Wheel with Radial Ball Bearings
66.99 €	1	Available	11 Days	189	80.01~140.00	NA	140	Urethane	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil)	150	38	117	41	Swiveling	SK	UB	Nylon-Wheel Thermoplastic Urethane Foam Winding Wheel with Radial Ball Bearings
51.20 €	1		11 Days	132	80.01~140.00	NA	120	Urethane	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil)	100	32	86	35	Swiveling	SK	URB	Iron Plate Wheel Thermosetting Urethane Winding Wheel with Roller Bearings
70.59 €	1		11 Days	167	140.01~220.00	NA	150	Urethane	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil)	125	38	102	38	Swiveling	SK	URB	Iron Plate Wheel Thermosetting Urethane Winding Wheel with Roller Bearings
83.58 €	1		11 Days	189	140.01~220.00	NA	160	Urethane	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil)	150	40	117	41	Swiveling	SK	URB	Iron Plate Wheel Thermosetting Urethane Winding Wheel with Roller Bearings
37.16 €	1		11 Days	132	80.01~140.00	NA	120	Rubber	-	100	34	86	35	Swiveling	SK	WR	Iron Plate Wheel Wide Width Rubber Winding Wheel with Resin Bushing
48.94 €	1		11 Days	167	140.01~220.00	NA	150	Rubber	-	125	40	102	38	Swiveling	SK	WR	Iron Plate Wheel Wide Width Rubber Winding Wheel with Resin Bushing
56.27 €	1		11 Days	189	140.01~220.00	NA	160	Rubber	-	150	40	117	41	Swiveling	SK	WR	Iron Plate Wheel Wide Width Rubber Winding Wheel with Resin Bushing
39.54 €	1		11 Days	132	80.01~140.00	NA	120	Rubber	-	100	34	86	35	Swiveling	SK	WRB	Iron Plate Wheel Wide Width Rubber Winding Wheel with Roller Bearings
52.88 €	1		11 Days	167	140.01~220.00	NA	150	Rubber	-	125	40	102	38	Swiveling	SK	WRB	Iron Plate Wheel Wide Width Rubber Winding Wheel with Roller Bearings
59.79 €	1		11 Days	189	140.01~220.00	NA	160	Rubber	-	150	40	117	41	Swiveling	SK	WRB	Iron Plate Wheel Wide Width Rubber Winding Wheel with Roller Bearings
45.99 €	1		11 Days	132	80.01~140.00	NA	120	Cast Metal	Heat-Resistance / Cold Resistance	100	30	-	-	Fixed Type	SKR	C	Integrated Casting Wheel with Resin Bushing
62.06 €	1		11 Days	167	140.01~220.00	NA	150	Cast Metal	Heat-Resistance / Cold Resistance	125	33	-	-	Fixed Type	SKR	C	Integrated Casting Wheel with Resin Bushing
74.07 €	1		11 Days	189	140.01~220.00	NA	160	Cast Metal	Heat-Resistance / Cold Resistance	150	35	-	-	Fixed Type	SKR	C	Integrated Casting Wheel with Resin Bushing
43.03 €	1		11 Days	132	80.01~140.00	NA	120	Rubber	-	100	32	-	-	Fixed Type	SKR	CHR	Nylon-Wheel Rubber Winding Wheel with Double-Row Ball Bearings
56.15 €	1		11 Days	167	140.01~220.00	NA	150	Rubber	-	125	38	-	-	Fixed Type	SKR	CHR	Nylon-Wheel Rubber Winding Wheel with Double-Row Ball Bearings
65.41 €	1		11 Days	189	140.01~220.00	NA	160	Rubber	-	150	40	-	-	Fixed Type	SKR	CHR	Nylon-Wheel Rubber Winding Wheel with Double-Row Ball Bearings
61.86 €	1		11 Days	132	80.01~140.00	NA	120	[Nylon] MC Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	100	33	-	-	Fixed Type	SKR	MCB	MC Nylon Integral Wheel With Radial Ball Bearing
89.12 €	1		11 Days	167	140.01~220.00	NA	150	[Nylon] MC Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	125	43	-	-	Fixed Type	SKR	MCB	MC Nylon Integral Wheel With Radial Ball Bearing
104.70 €	1		11 Days	189	140.01~220.00	NA	160	[Nylon] MC Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	150	43	-	-	Fixed Type	SKR	MCB	MC Nylon Integral Wheel With Radial Ball Bearing
28.52 €	1		11 Days	132	80.01~140.00	NA	120	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	100	32	-	-	Fixed Type	SKR	N	Nylon Integral Wheel with Resin Bushing
39.48 €	1	Available	11 Days	167	140.01~220.00	NA	150	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	125	35	-	-	Fixed Type	SKR	N	Nylon Integral Wheel with Resin Bushing
45.27 €	1	Available	11 Days	189	140.01~220.00	NA	160	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	150	35	-	-	Fixed Type	SKR	N	Nylon Integral Wheel with Resin Bushing
33.64 €	1	Available	11 Days	132	80.01~140.00	NA	120	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	100	29	-	-	Fixed Type	SKR	NRB	Nylon Integral Wheel with Radial Ball Bearings
43.98 €	1	Available	11 Days	167	140.01~220.00	NA	150	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	125	35	-	-	Fixed Type	SKR	NRB	Nylon Integral Wheel with Radial Ball Bearings
50.23 €	1	Available	11 Days	189	140.01~220.00	NA	160	[Nylon] Nylon	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	150	35	-	-	Fixed Type	SKR	NRB	Nylon Integral Wheel with Radial Ball Bearings
45.83 €	1		11 Days	132	80.01~140.00	NA	120	Phenol	Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	100	32	-	-	Fixed Type	SKR	PH	Phenol Integrated Wheel Resin Bushings Built-In
66.78 €	1	Available	11 Days	167	140.01~220.00	NA	150	Phenol	Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	125	38	-	-	Fixed Type	SKR	PH	Phenol Integrated Wheel Resin Bushings Built-In
104.78 €	1		11 Days	189	140.01~220.00	NA	160	Phenol	Gasoline Resistance / Oil Resistance (Machine Oil) / Chemical Resistance (Weak Acids/Alkalis)	150	42	-	-	Fixed Type	SKR	PH	Phenol Integrated Wheel Resin Bushings Built-In
44.65 €	1		11 Days	167	140.01~220.00	NA	150	Rubber	-	125	38	-	-	Fixed Type	SKR	R	Iron Plate Wheel Rubber Winding Wheel with Resin Bushing
51.67 €	1		11 Days	189	140.01~220.00	NA	160	Rubber	-	150	40	-	-	Fixed Type	SKR	R	Iron Plate Wheel Rubber Winding Wheel with Resin Bushing
36.35 €	1		11 Days	132	80.01~140.00	NA	120	Rubber	-	100	32	-	-	Fixed Type	SKR	RB	Iron Plate Wheel Rubber Winding Wheel with Roller Bearings
49.07 €	1		11 Days	167	140.01~220.00	NA	150	Rubber	-	125	38	-	-	Fixed Type	SKR	RB	Iron Plate Wheel Rubber Winding Wheel with Roller Bearings
54.54 €	1		11 Days	189	140.01~220.00	NA	160	Rubber	-	150	40	-	-	Fixed Type	SKR	RB	Iron Plate Wheel Rubber Winding Wheel with Roller Bearings
38.38 €	1	Available	11 Days	132	80.01~140.00	NA	100	Urethane	Abrasion Resistance / Gasoline Resistance / Oil Resistance (Machine Oil)	100	32	-	-	Fixed Type	SKR	UB	Nylon-Wheel Thermoplastic Urethane Foam Winding Wheel with Radial Ball Bearings

Basic information

Caster Type	Plug Style	Fitting Material	Steel	Load Category	Medium Load
Axial length L(mm)	65	Shaft diameter T(mm)	28	(Metal Fitting/Main Body) Processing - Finish	Bright chromate plating finish

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Basic Attributes

Mounting Height H or H1 and H2(mm)
132

167

189
Clear
Load Range(daN)
- 80.01~140.00
- 140.01~220.00
Clear
Allowable Load 1 piece(daN)
100

120

130

140

150

160
Clear
Wheel Material
- Rubber
- Nylon
  - MC Nylon
  - Nylon
- Urethane
- Phenol
- Cast Metal
Clear
Wheel Characteristics
- Abrasion Resistance
- Gasoline Resistance
- Oil Resistance (Machine Oil)
- Chemical Resistance (Weak Acids/Alkalis)
- Heat-Resistance
- Cold Resistance
Clear
Wheel Dia. D(mm)
100

125

150
Clear
Car width(mm)
29

30

32

33

34

35

38

40

42

43
Clear
Swivel Radius(mm)
86

89

102

105

117
Clear
Eccentricity E or E1, E2(mm)
35

38

41
Clear
Swiveling/Fixed
- Fixed Type
- Swiveling
Clear
Part Number
SK

SKR
Clear
Variety of Vehicles
C

CHR

MCB

N

NRB

PH

R

RB

UB

URB

WR

WRB
Clear
Type
- 413SK
- 420SK
- 420SKR
Clear
Stopper
- NA
- With Rotation Stopper
Clear
Filter by CAD data type
- 2D
- 3D
Clear