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Grooved Roller for Round Belt (Both Ends Pitch Configurable Type) with Bearings

Grooved Roller for Round Belt (Both Ends Pitch Configurable Type) with Bearings

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MISUMI

MISUMI

FeaturesGrooved rollers for round belts, with bearings.
Multiple grooves can be machined on one roller, reducing the number of parts.
Roller length and groove positions are configurable in 1‑mm increments.
Ideal for round-belt conveyance that uses both ends of the roller.
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 Set Screw Type
Set Screw Type
Click here for the Center-Symmetrical Pitch TypeBearing TypeSet Screw Type

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

N4 (4 Grooves)
Round Belt Dia.
A		CJ
22.32.2
33.53.2
44.64.3
55.85.4
66.96.5




 
N6 (6 Grooves) N8 (8 Grooves)
 
N10 (10 Grooves)

*Bearing precision JIS B 1514-1 Class 0
TypeMaterialSurface Treatment
U GrooveWide GrooveTrapezoid GrooveRollerBearing
MREBUAMREBWAMREBDA5000 Series Aluminum AlloyBearing SteelClear Anodize
MREBUSMREBWSMREBDSEN 1.4301 Equiv.—
MREBUMMREBWMMREBDMCarbon SteelElectroless Nickel Plating

Specification Table

Part Number—d—L—N—F—P—A
MREBUA30—8—300—N10—F30—P25—A3
Part NumberdOverall Length L
1 mm Increments		Number of Grooves
N		F
1 mm Increments		Groove Pitch P
1 mm Increments		Belt Dia. (ø)
A		L1D1Bd1Bearing
Part Number
TypeD
Aluminum AlloyEN 1.4301 Equiv.Carbon Steel
U Groove

MREBUA

MREBUS

MREBUM		Wide Groove

MREBWA

MREBWS

MREBWM		Trapezoid Groove

MREBDA

MREBDS

MREBDM		20660 to 2004
6
8
10		F ≥ 15P ≥ 102·3L1 ≥ 10155111312696ZZ
816688ZZ
30860 to 3002·3·419615——698ZZ
8 A227—1815.8608ZZ
10226156900ZZ
12246901ZZ
40860 to 5002·3·4·5248172018.7628ZZ
10266000ZZ
122466901ZZ
152876902ZZ
2032222222.76804ZZ
50102·3·4·5·63091722186200ZZ
12288226001ZZ
15287176902ZZ
203792728306904ZZ
25426905ZZ
The overall length L should take into account the number of grooves, the groove pitch, and the distance from the end face. L = P× (N－2) +2F+L1
The maximum value of the F dimension is 15 ≤ F ≤ (L - L1 - P × (N - 2))/2
Relief is added to the end faces to prevent contact with the bearing inner ring.

Alterations

Alterations
Code		Bearing Material ChangeSpecifying Example
SBChanges the bearing to
stainless steel.		MREBU30-8-300-N10-F30-P25-A3-SB

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  1. 1
Part Number
MREBDA20-6-[60-200/1]-N[4,​6,​8,​10]-F[15-85/1]-P[10-80/1]-A[2,​3]
MREBDA20-8-[60-200/1]-N[4,​6,​8,​10]-F[15-85/1]-P[10-80/1]-A[2,​3]
MREBDA30-8-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBDA30-10-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBDA30-12-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBDA40-8-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBDA40-10-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBDA40-12-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBDA40-15-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBDA40-20-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBDA50-10-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBDA50-12-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBDA50-15-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBDA50-20-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBDA50-25-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBUA20-6-[60-200/1]-N[4,​6,​8,​10]-F[15-85/1]-P[10-80/1]-A[2,​3]
MREBUA20-8-[60-200/1]-N[4,​6,​8,​10]-F[15-85/1]-P[10-80/1]-A[2,​3]
MREBUA30-8-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBUA30-10-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBUA30-12-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBUA40-8-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBUA40-10-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBUA40-12-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBUA40-15-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBUA40-20-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBUA50-10-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBUA50-12-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBUA50-15-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBUA50-20-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBUA50-25-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBWA20-6-[60-200/1]-N[4,​6,​8,​10]-F[15-85/1]-P[10-80/1]-A[2,​3]
MREBWA20-8-[60-200/1]-N[4,​6,​8,​10]-F[15-85/1]-P[10-80/1]-A[2,​3]
MREBWA30-8-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBWA30-10-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBWA30-12-[60-300/1]-N[4,​6,​8,​10]-F[15-135/1]-P[10-130/1]-A[2,​3,​4]
MREBWA40-8-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBWA40-10-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBWA40-12-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBWA40-15-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBWA40-20-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5]
MREBWA50-10-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBWA50-12-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBWA50-15-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBWA50-20-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
MREBWA50-25-[60-500/1]-N[4,​6,​8,​10]-F[15-235/1]-P[10-230/1]-A[2,​3,​4,​5,​6]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
Metal Part Outer Diameter D Material Length Internal Diameter d Properties / applications Material Details Surface Treatment Groove Shape Overall Length L
(㎜) 		Number of Grooves
(Groove) 		F (Distance from End Face)
(㎜) 		Groove Pitch
(㎜) 		Belt Dia.
(ø)
1 9 Days 20[Aluminum] Aluminum Alloy～3006Not ApplicableEN AW-5056 Equiv.Clear AnodizeTrapezoid Groove60 ～ 2004 ～ 1015 ～ 8510 ～ 802 ～ 3
1 9 Days 20[Aluminum] Aluminum Alloy～3008Not ApplicableEN AW-5056 Equiv.Clear AnodizeTrapezoid Groove60 ～ 2004 ～ 1015 ～ 8510 ～ 802 ～ 3
1 9 Days 30[Aluminum] Aluminum Alloy～3008Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 30[Aluminum] Aluminum Alloy～30010Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 30[Aluminum] Aluminum Alloy～30012Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 40[Aluminum] Aluminum Alloy～5008Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50010Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50012Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50015Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50020Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 50[Aluminum] Aluminum Alloy～50010Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50012Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50015Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50020Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50025Not ApplicableEN AW-5052 Equiv.Clear AnodizeTrapezoid Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 20[Aluminum] Aluminum Alloy～3006Not ApplicableEN AW-5056 Equiv.Clear AnodizeU Groove60 ～ 2004 ～ 1015 ～ 8510 ～ 802 ～ 3
1 9 Days 20[Aluminum] Aluminum Alloy～3008Not ApplicableEN AW-5056 Equiv.Clear AnodizeU Groove60 ～ 2004 ～ 1015 ～ 8510 ～ 802 ～ 3
1 9 Days 30[Aluminum] Aluminum Alloy～3008Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 30[Aluminum] Aluminum Alloy～30010Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 30[Aluminum] Aluminum Alloy～30012Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 40[Aluminum] Aluminum Alloy～5008Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50010Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50012Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50015Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50020Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 50[Aluminum] Aluminum Alloy～50010Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50012Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50015Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50020Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50025Not ApplicableEN AW-5052 Equiv.Clear AnodizeU Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 20[Aluminum] Aluminum Alloy～3006Not ApplicableEN AW-5056 Equiv.Clear AnodizeWide Groove60 ～ 2004 ～ 1015 ～ 8510 ～ 802 ～ 3
1 9 Days 20[Aluminum] Aluminum Alloy～3008Not ApplicableEN AW-5056 Equiv.Clear AnodizeWide Groove60 ～ 2004 ～ 1015 ～ 8510 ～ 802 ～ 3
1 9 Days 30[Aluminum] Aluminum Alloy～3008Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 30[Aluminum] Aluminum Alloy～30010Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 30[Aluminum] Aluminum Alloy～30012Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 3004 ～ 1015 ～ 13510 ～ 1302 ～ 4
1 9 Days 40[Aluminum] Aluminum Alloy～5008Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50010Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50012Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50015Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 40[Aluminum] Aluminum Alloy～50020Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 5
1 9 Days 50[Aluminum] Aluminum Alloy～50010Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50012Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50015Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50020Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6
1 9 Days 50[Aluminum] Aluminum Alloy～50025Not ApplicableEN AW-5052 Equiv.Clear AnodizeWide Groove60 ～ 5004 ～ 1015 ～ 23510 ～ 2302 ～ 6

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  1. 1

App. Example

Basic information

Roller Type Metal Roller Mounting Method With Bearings Roller Shape In-Line
Environmentally Friendly RoHS compliant (10 substances)

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Basic Attributes

  • Metal Part Outer Diameter D

    • 20
    • 30
    • 40
    • 50

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  • Material

    • Steel
      • Steel
    • Aluminum
      • Aluminum Alloy
    • Stainless Steel
      • SUS304

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  • Length

    • ～300
    • ～500

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  • Internal Diameter d

    • 6
    • 8
    • 10
    • 12
    • 15
    • 20
    • 25

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  • Material Details

    • EN 1.0480 Equiv.
    • EN 1.4301 Equiv.
    • EN AW-5052 Equiv.
    • EN AW-5056 Equiv.

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  • Surface Treatment

    • Clear Anodize
    • Electroless Nickel Plating
    • N/A

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  • Groove Shape

    • Trapezoid Groove
    • U Groove
    • Wide Groove

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  • Overall Length L(㎜)

     [60-500/1㎜ Unit(s)]

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  • Number of Grooves(Groove)

    • 4
    • 6
    • 8
    • 10

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  • F (Distance from End Face)(㎜)

     [15-235/1㎜ Unit(s)]

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  • Groove Pitch(㎜)

     [10-230/1㎜ Unit(s)]

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  • Belt Dia.(ø)

    • 2
    • 3
    • 4
    • 5
    • 6

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  • Type

    • MREBDA
    • MREBDM
    • MREBDS
    • MREBUA
    • MREBUM
    • MREBUS
    • MREBWA
    • MREBWM
    • MREBWS

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  • Properties / applications

    • Corrosion resistance / chemical resistance
    • Not Applicable

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