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Casters - Cast iron with fixed/rotating plate (Heavy loads). (CSTBR250-U-65)

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Volume Discount

MISUMI

•Metal Piece(Fittings etc.,) Material: Steel
•Wheel Bearing: Provided

inCAD Components

(i)Caution

Please check the content on our website as the PDF does not contain the most up-to-date information.

Part Number

Configured Part Number is shown.

CSTBR250-U-65

Drawing/Specifications
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Part Numbers
More Information
Catalog
Technical Information

Cast Casters - Heavy Load, Swivel Type:Related Image

・Materials

Type	Main Body	Wheel	Bearing
Type	[ M ]Material	[ M ]Material (Color)	Swiveling Part	Wheel
CSTBR / CSTK	65-45-12 S.G. Cast Iron (Coating)	Synthetic Rubber (Black), Urethane (Red), Iron: 65-45-12 S.G. Cast Iron (Green)	With Ball Bearing	With Radial Bearing

Specifications

Part Number	-	Wheel Material	-	Width
CSTBR125 CSTK200	- -	R U	- -	50 75

■Swivel Type

Part Number		Wheel Material	B (Wheel Width)			H	A	C	F	G	ｄ	ｔ	E	r	Mass (g)
Type	D		R	U	Z										R	U	Z
CSTBR	100	R(Rubber) U(Urethane) Z(Casting)	50	50	-	145	136	136	104	104	11	10	40	94	3630	4170	-
			65	-	-										4050	-	-
	125		50	50	50	178	142	142	110	110			45	110	5155	5705	5905
			65	-	65										5580	-	6280
	150		50	50	50	205	161	161	125	125	14	11	50	129	6105	6405	7255
			65	65	65										6680	6930	7980
			75	75	75										7350	7650	8950
	200		50	50	-	260	172	172	136	136			60	164	8530	8800	-
			65	65	-										9360	9830	-
			75	75	75										9930	10450	11950
			90	90	-										11280	12050	-
	250		65	65	65	315	195	195	155	155	15	13	65	194	13740	14640	16140
			75	75	75										14640	15340	17140
			90	90	-										16090	16390	-
	300		75	75	75	365(*360)	210(*212)	210(*212)	170	170	16	14	75(**70)	228	18590	20090	21790
			90	90	-										19640	21740	-
			100	100	-										22780	25000	-

[ ! ]*When B (width of wheel) is 100, then 360. [ ! ]* When B (width of wheel) is 100, then 212. [ ! ]** When B (width of wheel) is 100, then 70.

■Fixed Type

Part Number		Wheel Material	B (Wheel Width)			H	Mounting Dimensions												ｄ	ｔ	Mass (g)
Type	D		R	U	Z		R				U				Z						R	U	Z
Type	D		R	U	Z		A	C	F	G	A	C	F	G	A	C	F	G			R	U	Z
CSTK	100	R(Rubber) U(Urethane) Z(Casting)	50	50	−	145	150	99	124	64	150	99	124	64	−	−	−	−	11	8	2635	3175	-
	100		65	−	−	145	150	103	125	78	−	−	−	−	−	−	−	−	11	8	3030	-	-
	125		50	50	50	178	166	90	140	64	166	90	140	64	166	90	140	64	11	9	3805	4355	4555
	125		65	−	65	178	166	104	140	78	−	−	−	−	166	104	140	78	11	9	4240	-	4940
	150		50	50	50	205	188	98	152	64	188	98	152	64	188	98	152	64	14	10	4255	4555	5405
			65	65	65		188	113	152	78	188	113	152	78	188	113	152	78	14	10	4940	5190	6240
			75	75	75		188	121	152	86	188	121	152	86	188	121	152	86	14	10	5600	5900	7200
	200		50	50	−	260	209	99	174	64	209	99	174	64	−	−	−	−	14	10	5915	6185	-
			65	65	−		209	115	174	78	209	115	174	78	−	−	−	−	14	10	6570	7040	-
			75	75	75		209	120	174	86	209	120	174	86	209	120	174	86	14	10	7330	7850	9350
			90	90	−		209	136	174	100	209	136	174	100	−	−	−	−	14	10	8280	9050	-
	250		65	65	65	315	220	114	184	78	220	114	184	78	220	114	184	78	15	12	9690	10590	12090
			75	75	75		220	122	184	86	220	122	184	86	220	122	184	86	15	12	10740	11440	13240
			90	90	−		220	138	184	102	220	138	184	102	−	−	−	−	15	12	11740	12040	-
	300		75	75	75	365(*360)	230	123	194	86	230	123	194	86	230	123	194	86	16	12	12440	13940	15640
			90	90	−		230	138	194	102	230	138	194	102	−	−	−	−	16	12	13640	15740	-
			100	100	−		232	192	192	151	232	192	192	151	−	−	−	−	16	12	18280	20500	-

[ ! ]*When B (width of wheel) is 100, then 360.

■Allowable Load

Part Number		Width B	Allowable Load (N)
Type	D	Width B	R	U	Z
CSTBR (Swivel) CSTK (Locked)	100	50	1400	3400	-
	100	65	1800	-	-
	125	50	1800	4000	4000
	125	65	2200	-	4700
	150	50	2000	4250	4250
		65	2500	5900	5900
		75	3100	7200	7200
	200	50	2700	6500	-
		65	3200	7200	-
		75	3800	8800	8800
		90	5000	10000	-
	250	65	4000	9000	9000
		75	4700	10500	10500
		90	5800	12500	-
	300	75	5400	12100	12100
		90	6200	13500	-
		100	9000	15000	-

Type	Part Number		B
	Type	D
Swivel	CSTBR	100	50
			65
		125	50
			65
		150	50
			65
			75
		200	50
			65
			75
			90
		250	65
			75
			90
		300	75
			90
			100

Type	Part Number		B
	Type	D
Locked	CSTK	100	50
			65
		125	50
			65
		150	50
			65
			75
		200	50
			65
			75
			90
		250	65
			75
			90
		300	75
			90
			100

Part Number

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Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

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Part Number
CSTBR250-U-65

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Caster Type	Load Range (daN)	Allowable Load (daN)	Mounting Height H (mm)	Wheel Material	Mounting Hole Pitch, Long Length Direction (mm)	Mounting Hole Pitch, Short Length Direction (mm)	Plate Length (mm)	Plate Width (mm)	Wheel Dia. D (φ)	Wheel Width B (mm)	Load Category
	1 Piece(s)	Available	13 Days or more	10	Plate Type Swivel	750.01 or More	900	315	[Urethane] Urethane (General)	155	155	195	195	250	65	[Super Heavy Load] Super Heavy Load

Technical Information

Wheel Performance Comparison

Item	Synthetic Rubber	Urethane Rubber	MC Nylon	Nylon (White)	Phenol
Abrasion Resistance	Excellent	Excellent	Excellent	Good	Good
Oil Resistance	Acceptable	Good	Excelente	Excelente	Excellent
Water Resistance	Excellent	Good	Excellent	Excellent	Good
Cost	Excellent	Good	Acceptable	Excellent	Acceptable
Noise	Excellent	Good	Acceptable	Inefficient	Acceptable
Allowable Load	Acceptable	Excellent	Excellent	Acceptable	Excellent
Moving Resistance	Acceptable	Good	Excellent	Good	Excellent
Rubber Hardness Shore A	70±5	90±5	—	—	—
Operating Temperature	-5–60°C	-20–80°C	-20–120°C	-10–120°C	-40–180°C
Features	Natural rubber SBR, BR etc. are combined in the ideal formulas and are the most standard type as general wheels.	Excellent in abrasion and oil resistance. Low starting and running resistance.	Excellent in oil resistance and load resistance. Low starting and running resistance.	Excellent in oil resistance and water resistance. Low starting and running resistance.	Excellent in oil, heat and load resistance. Low starting resistance.

Item	Special Reinforced Plastic	Conductive Rubber	Conductive MC Nylon	PEEK	Casting
Abrasion Resistance	Acceptable	Excellent	Excellent	Good	Excellent
Oil Resistance	Good	Acceptable	Excellent	Excellent	Excellent
Water Resistance	Good	Excellent	Excellent	Good	Good
Cost	Good	Good	Acceptable	Acceptable	Good
Noise	Acceptable	Excellent	Acceptable	Acceptable	Inefficient
Allowable Load	Excellent	Acceptable	Excellent	Excellent	Excellent
Moving Resistance	Good	Acceptable	Excellent	Good	Good
Rubber Hardness Shore A	—	75±5	—	—	—
Operating Temperature	-20–80°C	-5–60°C	-20–120°C	-50–250°C	-40–200°C
Features	Wider footprint than conventional wheels, and suitable for heavy loads. Relatively low cost.	SBR rubber compounded with a larger amount of carbon black content, which works as earthing.	Antistatic grease is sealed. Ideal for environments where dust adhesion is prohibited.	Excellent in heat resistance. Available for use at high temperature.	Excellent in abrasion, heat and corrosion resistance.

Support Information

Variety of Wheels

Specification	Properties	Specification	Properties
Specification	Properties	Specification	Properties	Direct Mounting	Commonly used casters directly mounted with plates on carriages and machines.
Screw Fitting	Just screw into pipes, frames, etc, to mount			Direct Mounting
Screw Fitting	Just screw into pipes, frames, etc, to mount	With Adjustment Pad	Integrated pads secure the Casters on the floor.
Dual Wheels	Dual Wheel Type excellent in swivel and capable of making small turns.	With Adjustment Pad	Integrated pads secure the Casters on the floor.
Dual Wheels		Vibration Absorption	Good vibration absorption and less dust generation during moving. Best use for clean environments.
Casting	The type with high durability in harsh environments compared to the press-formed caster products.	Vibration Absorption

Allowable Load / Specification	Light Load	Light-Medium Load	Medium Load	Low Profile	Medium-Heavy Load	Heavy Load	Super Heavy Load	Ultra Heavy Load
Allowable Load / Specification	80~400N	300~1800N	800~3000N	1600~3200N	3000N	3000~6000N	4000~9000N	~15000N
Direct Mounting
Direct Mounting	View all	View all	View all	View all	View all	View all	View all
Screw Fitting
Screw Fitting	View all	View all	View all	View all
With Adjustment Pad
With Adjustment Pad	View all	View all	View all	View all	View all	View all	View all
Dual Wheels
Dual Wheels	View all	View all				View all
Vibration Absorption
Vibration Absorption	View all	View all
Casting
Casting							View all	View all

Find out more technical details about the wheels Here.

Cautions

1. Allowable Load

The allowable loads shown in the tables of the catalog indicate the limit load that can be transported by human power on a fl at surface

To calculate the total load limit first define the weight of the load be carried, then select a wheel with the appropriate allowable load. Even if 4 wheels are used the total load can be supported at 3 points, so the total load limit is usually calculated by the following formula:

Where:

Lc: Limit of Total Load.
Cp: Allowable Load.
n: Number of wheels (in this example its value would be 4).
The value of 0.8 is the multiplication factor to determine the total load at 3 support points.

[!] When different sizes of casters are used in combination, calculation should be based on the caster with the smallest load capacity.

2. Operating Speed

Operating speed should be walking speed or slower in intermittent usage. Avoid powered pulling (except for some casters) and continuous operation that may cause heat generation.

Wheel Diameter	Operating Speed
75mm or less	2km/h or less
100mm or less	4km/h or less

3. Stoppers

Note that the performance may degrade without user attention due to wear and damages from long-term operation. Braking power generally depends on wheel materials. To ensure safe use, use wheel stops, floor stoppers, etc.

4. Operating Environment

It is assumed that the casters are used in normal temperature. (Excluding some casters) Avoid unusual environment that might be affected by high temperature, low temperature, high humidity, acidic, alkaline, salt, solvent, oil, seawater and chemical products, etc.

Compatible Models

Category	Hinges	Door & Drawer Handles	Knobs & Screws	Leveling Mounts	Hand Wheels & Crank Handles
Image

Product TOP

Basic Information

Stopper	Not Provided	Wheel Characteristics	Not Provided	Metal Piece(Fittings etc.,) Material	Steel
Wheel Bearings	Provided

Please check the type/dimensions/specifications of the part CSTBR250-U-65 in the Casters - Cast iron with fixed/rotating plate (Heavy loads). series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- CSTBR
- CSTK
Clear
Caster Type
- Plate Type Swivel
- Plate Type Fixed
Clear
Load Range(daN)
- 80.01 to 140.00
- 140.01 to 220.00
- 220.01 to 320.00
- 320.01 to 485.00
- 485.01 to 750.00
- 750.01 or More
Clear
Allowable Load(daN)
140

180

200

220

250

270

310

320

340

380

400

425

470

500

540

580

590

620

650

720

880

900

1000

1050

1210

1250

1350

1500
Clear
Mounting Height H(mm)
145

178

205

260

315

360

365
Clear
Wheel Material
- Synthetic Rubber
  - Synthetic Rubber (Standard)
- Urethane
  - Urethane (General)
Clear
Mounting Hole Pitch, Long Length Direction(mm)
104

110

124

125

136

140

152

155

170

174

184

192

194
Clear
Mounting Hole Pitch, Short Length Direction(mm)
64

78

86

100

102

104

110

125

136

151

155

170
Clear
Plate Length(mm)
136

142

150

161

165

166

172

188

195

209

210

212

220

230

232
Clear
Plate Width(mm)
90

98

99

103

104

113

114

115

120

121

122

123

136

138

142

161

172

192

195

210

212
Clear
Wheel Dia. D(φ)
100

125

150

200

250

300
Clear
Wheel Width B(mm)
50

65

75

90

100
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

13 Days or Less

15 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
CSTBR125-R-50
CSTBR125-R-65
CSTBR125-U-50
CSTBR250-U-75
CSTBR250-U-90
CSTBR250-Z-65

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Caster Type	Load Range (daN)	Allowable Load (daN)	Mounting Height H (mm)	Wheel Material	Mounting Hole Pitch, Long Length Direction (mm)	Mounting Hole Pitch, Short Length Direction (mm)	Plate Length (mm)	Plate Width (mm)	Wheel Dia. D (φ)	Wheel Width B (mm)	Load Category
1 Piece(s)	Available	13 Days or more	10	Plate Type Swivel	140.01 to 220.00	180	178	[Synthetic Rubber] Synthetic Rubber (Standard)	110	110	142	142	125	50	[Heavy Load] Heavy Load
1 Piece(s)	Available	13 Days or more	10	Plate Type Swivel	140.01 to 220.00	220	178	[Synthetic Rubber] Synthetic Rubber (Standard)	110	110	142	142	125	65	[Heavy Load] Heavy Load
1 Piece(s)	Available	13 Days or more	10	Plate Type Swivel	320.01 to 485.00	400	178	[Urethane] Urethane (General)	110	110	142	142	125	50	[Heavy Load] Heavy Load
1 Piece(s)	Available	13 Days or more	10	Plate Type Swivel	750.01 or More	1050	315	[Urethane] Urethane (General)	155	155	195	195	250	75	[Super Heavy Load] Super Heavy Load
1 Piece(s)	Available	13 Days or more	10	Plate Type Swivel	750.01 or More	1250	315	[Urethane] Urethane (General)	155	155	195	195	250	90	[Super Heavy Load] Super Heavy Load
1 Piece(s)	Available	13 Days or more	10	Plate Type Swivel	750.01 or More	900	315	-	155	155	195	195	250	65	[Super Heavy Load] Super Heavy Load

Additional Products in this Category

Complementary Products

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MISUMI Days to Ship : 8 Days or more
Caster Accessories - Floor Stoppers
MISUMI Days to Ship : Same day or more
Caster Accessories - Floor Locks
MISUMI Days to Ship : 8 Days or more
Caster Accessories - Holders
MISUMI Days to Ship : 8 Days or more

MISUMI Unit Example related to this product

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E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

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Casters - Cast iron with fixed/rotating plate (Heavy loads). (CSTBR250-U-65)

(i)Caution

Specifications

Part Number

Technical Information

Wheel Performance Comparison

Support Information

Variety of Wheels

Cautions

1. Allowable Load

2. Operating Speed

3. Stoppers

4. Operating Environment

Compatible Models

Basic Information

Configure

Specification/Dimensions

type

Caster Type

Load Range(daN)

Allowable Load(daN)

Mounting Height H(mm)

Wheel Material

Mounting Hole Pitch, Long Length Direction(mm)

Mounting Hole Pitch, Short Length Direction(mm)

Plate Length(mm)

Plate Width(mm)

Wheel Dia. D(φ)

Wheel Width B(mm)

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)