Configure

Grooved Roller for Round Belt (Center-Symmetrical Pitch Type) Set Screw Type

Grooved Roller for Round Belt (Center-Symmetrical Pitch Type) Set Screw Type

Part number:

Still undefined. 99 possible part numbers found.
Quantity:

Outline drawing and specifications table

[With Odd Number of Grooves]
Round Belt Dia.
A
CJ
22.32.2
33.53.2
44.64.3
55.85.4
66.96.5





 
[With Even Number of Grooves]



 
dH9 Dimensional Tolerance
OverOr LessDimensional Tolerance
36+0.030
0
610+0.036
0
1018+0.043
0
1830+0.052
0
TypeMaterialSurface Treatment
U GrooveWide GrooveTrapezoid GrooveRollerPress Fit Bushing
MRCUAMRCWAMRCDA5000 Series Aluminum Alloy5000 Series Aluminum AlloyClear Anodize
MRCUSMRCWSMRCDSEN 1.4301 Equiv.EN 1.4301 Equiv.
MRCUMMRCWMMRCDMCarbon SteelEN 1.1191 Equiv.Electroless Nickel Plating

Specification Table

Part NumberdLPNA
MRCUA3010300P50N5A3
Part NumberdH9Overall Length L
1 mm Increments
Groove Pitch P
1 mm Increments
Number of Grooves
N
Belt Dia. (ø)
A
L1Fd1D1M
TypeD
Aluminum AlloyEN 1.4301 Equiv.Carbon Steel
U Groove

MRCUA

MRCUS

MRCUM
Wide Groove

MRCWA

MRCWS


MRCWM
Trapezoid Groove

MRCDA

MRCDS

MRCDM
20650 to 200P ≥ 10

However
, F ≥ 15
N ≥ 2

However
, F ≥ 15

Number of Grooves: Max. 30
2·3L1 =
P× (N-1)
F ≥ 15
F =
(L-L1)/2
11131215M4
8
30850 to 3002·3·4151815.822
10
12
401250 to 5002·3·4·5172222.733
15M5
2022M6
50152·3·4·5·617283040M5
2027M6
25
The overall length L should take into account the number of grooves, the groove pitch, and the distance from the end face. L = (2 × F) +L1
Number of grooves N is 2 ≤ N ≤ ([L - 2 × F]/10 [minimum pitch distance]) + 1
The bushings at each end are press fit.
A shaft tolerance of g6 is recommended.
Set screws are not included.

Part number list

Number of items
Part number

Metal Part Outer Diameter D

Material

Length

Internal Diameter d

Properties / applications

Material Details

Surface Treatment

Groove Shape

Overall Length L

(㎜)

Groove Pitch

(㎜)

Number of Grooves

(Groove)

Belt Dia.

(ø)

Minimum order quantity
20
[Aluminum] Aluminum Alloy
~300
6
Non-Magnetic
EN AW-5056 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
20
[Aluminum] Aluminum Alloy
~300
8
Non-Magnetic
EN AW-5056 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
30
[Aluminum] Aluminum Alloy
~300
8
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Aluminum] Aluminum Alloy
~300
10
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Aluminum] Aluminum Alloy
~300
12
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
40
[Aluminum] Aluminum Alloy
~500
12
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Aluminum] Aluminum Alloy
~500
15
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Aluminum] Aluminum Alloy
~500
20
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
50
[Aluminum] Aluminum Alloy
~500
15
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Aluminum] Aluminum Alloy
~500
20
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Aluminum] Aluminum Alloy
~500
25
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
20
[Steel] Steel
~300
6
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
20
[Steel] Steel
~300
8
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
30
[Steel] Steel
~300
8
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Steel] Steel
~300
10
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Steel] Steel
~300
12
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
40
[Steel] Steel
~500
12
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Steel] Steel
~500
15
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Steel] Steel
~500
20
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
50
[Steel] Steel
~500
15
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Steel] Steel
~500
20
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Steel] Steel
~500
25
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
20
[Stainless Steel] SUS304
~300
6
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
20
[Stainless Steel] SUS304
~300
8
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
30
[Stainless Steel] SUS304
~300
8
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Stainless Steel] SUS304
~300
10
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Stainless Steel] SUS304
~300
12
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
40
[Stainless Steel] SUS304
~500
12
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Stainless Steel] SUS304
~500
15
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Stainless Steel] SUS304
~500
20
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
50
[Stainless Steel] SUS304
~500
15
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Stainless Steel] SUS304
~500
20
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Stainless Steel] SUS304
~500
25
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
Trapezoid Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
20
[Aluminum] Aluminum Alloy
~300
6
Non-Magnetic
EN AW-5056 Equiv.
Clear Anodize
U Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
20
[Aluminum] Aluminum Alloy
~300
8
Non-Magnetic
EN AW-5056 Equiv.
Clear Anodize
U Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
30
[Aluminum] Aluminum Alloy
~300
8
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Aluminum] Aluminum Alloy
~300
10
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Aluminum] Aluminum Alloy
~300
12
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
40
[Aluminum] Aluminum Alloy
~500
12
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Aluminum] Aluminum Alloy
~500
15
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Aluminum] Aluminum Alloy
~500
20
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
50
[Aluminum] Aluminum Alloy
~500
15
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Aluminum] Aluminum Alloy
~500
20
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Aluminum] Aluminum Alloy
~500
25
Non-Magnetic
EN AW-5052 Equiv.
Clear Anodize
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
20
[Steel] Steel
~300
6
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
20
[Steel] Steel
~300
8
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
30
[Steel] Steel
~300
8
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Steel] Steel
~300
10
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Steel] Steel
~300
12
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
40
[Steel] Steel
~500
12
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Steel] Steel
~500
15
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
40
[Steel] Steel
~500
20
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 5
1 pieces
50
[Steel] Steel
~500
15
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Steel] Steel
~500
20
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
50
[Steel] Steel
~500
25
Corrosion resistance / chemical resistance
EN 1.0480 Equiv.
Electroless Nickel Plating
U Groove
50 ~ 500
10 ~ 470
2 ~ 30
2 ~ 6
1 pieces
20
[Stainless Steel] SUS304
~300
6
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
U Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
20
[Stainless Steel] SUS304
~300
8
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
U Groove
50 ~ 200
10 ~ 270
2 ~ 18
2 ~ 3
1 pieces
30
[Stainless Steel] SUS304
~300
8
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Stainless Steel] SUS304
~300
10
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
30
[Stainless Steel] SUS304
~300
12
Corrosion resistance / chemical resistance / Non-Magnetic
EN 1.4301 Equiv.
N/A
U Groove
50 ~ 300
10 ~ 270
2 ~ 28
2 ~ 4
1 pieces
Unit price (excluding VAT)(Unit price including VAT)
Standard shipping days
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More Information

Basic information

Grooved rollers for round belts, with set screws.
Multiple grooves can be machined on one roller, reducing the number of parts.
Roller length and groove position are configurable in 1‑mm increments. The number of grooves can be freely selected.
The groove pitch is symmetrical to the center. Ideal when groove pitch is uniform.
Three types available with different groove shapes. 
◆ U Groove: Standard; W Groove: Inclined belts, etc. (no recommended angle); Trapezoid Groove: Belt slip reduction
♦ Material: Aluminum Alloy, Stainless Steel (EN 1.4301 Equiv.), Carbon Steel
♦ Applicable Round Belt Dia.: ø3 to 6
Related ProductsClick here for the Bearing Type.
Bearing Type
Click here for the Both Ends Pitch Configurable TypeBearing TypeSet Screw Type

Outline and specifications

App. Example