Roller Carriers / 25mm Width (CRONW21)

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MISUMI

Product Details:

Manufacturer part number: CRONW21

Brand: MISUMI

Price: 123.55 €

Delivery time: 7 Days

Technical Data:

Wheel Width W: 25 mm

Allowable Load for Wheel (per pc.): 40 kgf

Wheel Pitch P: 35 mm

Application: For Light Item Conveying / Medium Load

Wheel Surface Treatment: Trivalent Chromate

Part Number

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CRONW21

Drawing / Specifications
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Part Numbers
More Information
Catalog

Roller Carriers/25mm Width:Related Image

Type

Roller Pitch

Roller

Bearing

Frame

Screw, Nut

Bracket

Roller Width

Bracket

P=25

P=30

P=35

Material

Surface Treatment

Material

Surface Treatment

Material

Surface Treatment

Material

Surface Treatment

No Bracket

CRONEW

CRONFW

CRONW

Steel

Trivalent Chromate

Steel

Hot Dip Plating*

Steel

Trivalent Chromate

With Bracket

CRONEWB

CRONFWB

CRONWB

Steel

Trivalent Chromate

With Bracket

CROCWB

Hard Chrome Plating

No Bracket

CROSW

Stainless Steel

With Bracket

CROSWB

Stainless Steel

No Bracket

CRONEX

CRONFX

CRONX

Steel

Trivalent Chromate

Steel

Hot Dip Plating*

Steel

Trivalent Chromate

With Bracket

CRONEXB

CRONFXB

CRONXB

Steel

Trivalent Chromate

* Hot Dip Plating (Fused Plating of Zinc, Aluminum and Magnesium)

Specifications

Part Number

CRONEW15

■ Allowable Load per Wheel

Roller Width	Allowable Load
25	40kgf (392N)
50	50kgf (480N)

Part Number		L
Type	Wheel Qty.	P=25	P=30	P=35
Roller Width 25mm No Bracket CRONEW CRONFW CRONW CROSW With Bracket CRONEWB CRONFWB CRONWB CROCWB CROSWB Roller Width 50mm No Bracket CRONEX CRONFX CRONX With Bracket CRONEXB CRONFXB CRONXB	2	(48)	(58)	(68)
	3	(73)	(88)	(103)
	4	(98)	(118)	(138)
	5	(123)	(148)	(173)
	6	(148)	(178)	(208)
	7	(173)	(208)	(243)
	8	(198)	(238)	(278)
	9	(223)	(268)	(313)
	10	(248)	(298)	(348)
	11	(273)	(328)	(383)
	12	(298)	(358)	(418)
	13	(323)	(388)	(453)
	14	(348)	(418)	(488)
	15	(373)	(448)	(523)
	16	(398)	(478)	(558)
	17	(423)	(508)	(593)
	18	(448)	(538)	(628)
	19	(473)	(568)	(663)
	20	(498)	(598)	(698)
	21	(523)	(628)	(733)
	22	(548)	(658)	(768)
	23	(573)	(688)	(803)
	24	(598)	(718)	(838)
	25	(623)	(748)	(873)
	26	(648)	(778)	(908)
	27	(673)	(808)	(943)
	28	(698)	(838)	(978)
	29	(723)	(868)	(1013)
	30	(748)	(898)	(1048)
	31	(773)	(928)	(1083)
	32	(798)	(958)	(1118)
	33	(823)	(988)	(1153)

For loading weight, 40kgf (392N) per wheel for 25mm width Rollers, and 50kgf (490N) for 50mm width Rollers.

Selection Process/Points

Item		Gravity Conveyor Specifications
Roller Pitch	Hard Material	4 rollers support the conveyed object.
	Hard Material	Roller pitch ≈ Length of conveyed object (L)/5
	Soft Material	6 rollers support the conveyed object.
	Soft Material	Roller pitch ≈ Length of conveyed object (L)/7
Roller Dia.*1	Hard Material	Load capacity that supports the weight of conveyed objects with 2 rollers
	Hard Material	R = weight of conveyed object/2
	Soft Material	Load capacity that supports the weight of conveyed objects with 6 rollers
	Soft Material	R = weight of conveyed object/6
Roller Material		Choose from plastic material or metal. The applied load differs depending on the material. Metal materials have a higher load application.
Roller Length*2		Roller length can be specified by frame size. If the roller material is metal, the frame size can be specified as 1,000 mm or less; if it is plastic, it can be specified as 1,300 mm or less. Use it at a pitch of 100 mm.

Notes * 1 Select the roller diameter so that the load R per roller is less than the supporting load, which varies depending on the roller diameter. Determine the supporting load based on the dynamic load rating of the bearing used in the roller shown in the catalog, taking into account the service life. * 2 The roller length is the length perpendicular to the roller width

Part Number:

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Part Number
CRONW21

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Wheel Width W (mm)	Allowable Load for Wheel (per pc.) (kgf)	Wheel Pitch P (mm)	Application	Wheel Surface Treatment	Frame Angle type	Frame Material	Frame Surface Treatment	External Shape Height H (mm)	Conveyer Length L (mm)	Number of Wheels	Accessories	Frame Surface Treatment	Frame Material	Roller/Wheel Surface Treatment
	123.55 €	1	Available	7 Days	10	25	40	35	For Light Item Conveying / Medium Load	Trivalent Chromate	Inward Bent Type	[Steel] Steel	Hot Dip Plating	27	733	21	None	Hot Dip Plating	Steel	Trivalent Chromate

More Information

■ Method for Mounting Brackets
Remove 2 nuts from where the bracket is desired to be mounted, and mount the bracket using the included screws.

App. Example

Products homepage

Basic information

Conveyer Type	Straight	Wheel Surface Material	Steel	Wheel O.D. D(mm)	20
Type	Roller Carriers	Specifications	Standard	External Height H	27
Frame Shape	Inward-curved Type	Applications	For light conveyance of small items

This page is Roller Carriers / 25mm Width, part number CRONW21.
You can find the detail information about specifications and dimensions on part number CRONW21.

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Basic Attributes

Application
- For Light Item Conveying
- Medium Load
Clear
Type
- CROCWB
- CRONEW
- CRONEWB
- CRONEWH
- CRONEX
- CRONEXB
- CRONFW
- CRONFWB
- CRONFX
- CRONFXB
- CRONW
- CRONWB
- CRONX
- CRONXB
- CROSW
- CROSWB
Clear
Wheel Width W(mm)
25

50
Clear
Allowable Load for Wheel (per pc.)(kgf)
36

40

50
Clear
Wheel Pitch P(mm)
25

30

35
Clear
Wheel Surface Treatment
- Not Provided
- Trivalent Chromate
- Hard Chrome Plating
Clear
Frame Angle type
- Inward Bent Type
Clear
Frame Material
- Steel
  - Steel
- Stainless Steel
Clear
Frame Surface Treatment
- Not Provided
- Hot Dip Plating
Clear
External Shape Height H(mm)
27
Clear
Conveyer Length L(mm)
48

58

68

73

88

98

103

118

123

138

148

173

178

198

208

223

238

243

248

268

273

278

298

313

323

328

348

358

373

383

388

398

418

423

448

453

473

478

488

498

508

523

538

548

558

568

573

593

598

623

628

648

658

663

673

688

698

718

723

733

748

768

773

778

798

803

808

823

838

868

873

898

908

928

943

958

978

988

1013

1048

1083

1118

1153
Clear
Number of Wheels
2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33
Clear
Accessories
- Brackets
- None
Clear
Frame Surface Treatment
- Hot Dip Plating
- None
Clear
Frame Material
- Stainless Steel
- Steel
Clear
Roller/Wheel Surface Treatment
- Hard Chrome Plating
- None
- Trivalent Chromate
Clear
Filter by CAD data type
- 2D
- 3D
Clear

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Optional Attributes

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

Variation of this product

Part Number
CROCWB13
CROCWB14
CROCWB15
CRONW22
CRONW23
CRONW24

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Wheel Width W (mm)	Allowable Load for Wheel (per pc.) (kgf)	Wheel Pitch P (mm)	Application	Wheel Surface Treatment	Frame Angle type	Frame Material	Frame Surface Treatment	External Shape Height H (mm)	Conveyer Length L (mm)	Number of Wheels	Accessories	Frame Surface Treatment	Frame Material	Roller/Wheel Surface Treatment
183.11 €	1	Available	7 Days	10	25	40	35	For Light Item Conveying / Medium Load	Hard Chrome Plating	Inward Bent Type	[Steel] Steel	Hot Dip Plating	27	453	13	Brackets	Hot Dip Plating	Steel	Hard Chrome Plating
196.09 €	1	Available	7 Days	10	25	40	35	For Light Item Conveying / Medium Load	Hard Chrome Plating	Inward Bent Type	[Steel] Steel	Hot Dip Plating	27	488	14	Brackets	Hot Dip Plating	Steel	Hard Chrome Plating
209.18 €	1	Available	7 Days	10	25	40	35	For Light Item Conveying / Medium Load	Hard Chrome Plating	Inward Bent Type	[Steel] Steel	Hot Dip Plating	27	523	15	Brackets	Hot Dip Plating	Steel	Hard Chrome Plating
129.20 €	1	Available	7 Days	10	25	40	35	For Light Item Conveying / Medium Load	Trivalent Chromate	Inward Bent Type	[Steel] Steel	Hot Dip Plating	27	768	22	None	Hot Dip Plating	Steel	Trivalent Chromate
134.75 €	1	Available	7 Days	10	25	40	35	For Light Item Conveying / Medium Load	Trivalent Chromate	Inward Bent Type	[Steel] Steel	Hot Dip Plating	27	803	23	None	Hot Dip Plating	Steel	Trivalent Chromate
140.30 €	1	Available	7 Days	10	25	40	35	For Light Item Conveying / Medium Load	Trivalent Chromate	Inward Bent Type	[Steel] Steel	Hot Dip Plating	27	838	24	None	Hot Dip Plating	Steel	Trivalent Chromate

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