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Conveyor Bearings - Urethane/silicone rubber covered, flat type.

Conveyor Bearings - Urethane/silicone rubber covered, flat type.
  • Volume Discount
  • Lead Time Reduction

MISUMI

MISUMI

•Type: Flat Type
•Operating Environment: Standard
•Mounting Style: Hole
•Bearing Material: 440C Stainless Steel

  • inCAD Components

PDFP.2019-1169

Unit examples related to this product
Rotary Indexing Fixture
View other unit examples

Part Number

Configured Part Number is shown.

Silicon Rubber / Urethane Molded Bearings - Flat:Related Image
[ ! ]For detailed bearing dimensions, see >> Click here.
・Materials
Type[ M ] Material[ H ] HardnessColor
Bearing
Steel
(52100 Bearing Steel)		Stainless Steel
(440C Stainless Steel)
UMBBKUMSBKUrethaneShore A95Black
UMBBKWUMSBKWWhite
UMBBUMSBShore A90Black
UMBWUMSWWhite
UMBGUMSGShore A70Black
UMBGWUMSGWWhite
UMBL-Shore A50Black
UMBLW-White
UMBD-Antistatic UrethaneShore A90Gray
SUMBBSUMSBSilicon RubberShore A70Light Gray

Specifications

Part Number-D
UMBB10-30A
■Shape A
Part NumberDAllowable Load N (kgf)BD1r
(min.)		Relative DimensionBearing Used
TypedUrethaneSiliconDsR1 (max.)
Shore A95Shore A90Shore A70Shore A50Shore A70(min.)(max.)
Urethane
UMBBK UMSBK
UMBBKW UMSBKW
UMBB UMSB
UMBW *UMSW
UMBG *UMSG
UMBGW *UMSGW
UMBL
UMBLW

Antistatic Urethane
UMBD

Silicon Rubber
SUMBB *SUMSB

31038(3.8)28(2.8)9(0.9)4(0.4)7(0.7)370.13.94.10.1W683ZZA
1253(5.4)34(3.5)10(1)6(0.6)9.8(1)
*41366(6.7)44(4.5)13(1.3)7(0.7)13(1.3)490.1555.2W684AX50ZZ
1679(8.1)59(6)16(1.6)6(0.6)18(1.8)5130.25.66.20.2624ZZ
*51679(8.1)16(1.6)6.66.9WBC5-13ZZ
20102(10.4)78(8)20(2)9(0.9)24(2.4)160.377.60.3625ZZ
*620114(11.7)23(2.3)15(1.5)150.27.67.80.2696ZZ
28218(22.2)157(16)44(4.5)39(4)47(4.8)6190.389.50.3626ZZ
*828208(21.2)42(4.3)35(3.6)7221012.2608ZZ
30A-176(18)81(8.3)65(6.7)53(5.4)608ZZ
1030A94(9.6)51(5.2)8261213.56000ZZ
40A-274(28)136(13.9)93(9.5)82(8.4)9300.614160.66200ZZ
1540A122(12.4)96(9.9)320.317190.36002ZZ
45A-343(35)109(11.1)102(10.5)103(10.5)11350.619200.66202ZZ
2045A130(13.3)98(10.1)9370.322240.36904ZZ
55A-490(50)225(22.9)176(18.1)147(15)14471252816204ZZ
2565A-750(70)333(34)250(25.8)226(23)155230326205ZZ
[ ! ]Only d4~8 are available for * marked types.
[ ! ]See price chart for available sizes.
[ ! ]Allowable load is for reference.
■Shape B
Part NumberDAllowable Load N (kgf)BD1B1r
(min.)		Relative DimensionBearing Used
TypedUrethaneSiliconDsR1 (max.)
Shore A95Shore A90Shore A70Shore A50Shore A70(min.)(max.)
Urethane
UMBBK UMSBK
UMBBKW UMSBKW
UMBB UMSB
UMBW UMSW
UMBG UMSG
UMBGW UMSGW
UMBL
UMBLW
Antistatic Urethane
UMBD
Silicon Rubber
SUMBB SUMSB		830248(25.3)176(18)81(8.3)65(6.7)53(5.4)112270.31012.20.3608ZZ
1030201(20.5)94(9.6)51(5.2)2681213.56000ZZ
40412(42)274(18)136(13.9)93(9.5)82(8.4)3090.614160.66200ZZ
1540369(37.6)122(12.4)96(9.9)12320.317190.36002ZZ
45534(54.5)343(35)109(11.1)102(10.5)103(10.5)1535110.619200.66202ZZ
2045391(39.9)130(13.3)98(10.1)123790.322240.36904ZZ
55674(68.7)490(50)225(22.9)176(18.1)147(15)1847141252816204ZZ
2565999(101.9)750(70)333(34)250(25.8)226(23)19521530326205ZZ
[ ! ]Allowable load is for reference.
[ ! ]See price chart for available sizes.

Price list

dDUnit Price
Steel BearingStainless Steel Bearing
UrethaneAntistatic UrethaneSiliconUrethaneSilicon
Shore A95Shore A90Shore A70Shore A50Shore A90Shore A70Shore A95Shore A90Shore A70Shore A70
UMBBK
UMBBKW		UMBB
UMBW		UMBGUMBGWUMBLUMBLWUMBDSUMBBUMSBK
UMSBKW		UMSBUMSWUMSG
UMSGW		SUMSB
310  680  520  670  670  670  670  700  790-----
12-----
413  740  900  690690  880  930
16  670  510  660  660  660  660  690
516  980  750750  960
20
620  690  530  680  680  680  680  710  8301,040  8008001,0201,070
28  8601,110
828  860
30  980  750  960  960  960  960  9201,0401,190  9109101,1601,330
30A--  960-  960------
10301,020  780  990  990  990  990  9501,0401,7601,350---
401,040  8001,0201,0201,0201,020  9701,1001,8201,400---
30A-  780-  990-  990---1,350---
40A-  800-1,020-1,020---1,400---
15401,010  770  980  980  980  980  9401,1501,9301,480---
451,070  8201,0501,0501,0501,0501,0001,1802,1201,630---
40A-  770-  980-  980---1,480---
45A-  820-1,050-1,050---1,630---
20451,100  8401,0901,0901,0901,0901,0201,4702,9902,300---
551,270  9701,2401,2401,2401,2401,1401,300-----
45A-  840-1,090-1,090---2,300---
55A-  970-1,240-1,240-------
25651,4701,1301,4601,4601,4601,4601,3101,590-----
65A-1,130-1,460-1,460-------
■Volume Discount Rate ([ ! ]Round down to nearest one cent.) P.89
Quantity1~1920~3435~4950~99
Discount RateUnit Price5%15%30%
[ ! ]For orders larger than indicated quantity, please request a quotation.

Alterations

Silicon Rubber / Urethane Molded Bearings - Flat:Related Image

Part Number 

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30
45
60
  1. 1
Part Number
SUMBB3-10
SUMBB3-12
SUMBB4-13
SUMBB4-16
SUMBB5-16
SUMSB4-13
SUMSB4-16
SUMSB5-16
UMBG3-10
UMBG3-12
UMBG4-13
UMBG4-16
UMBG5-16
UMBG5-20
UMBGW3-10
UMBGW3-12
UMBGW4-13
UMBGW4-16
UMBGW5-16
UMBGW5-20
UMBL3-10
UMBL3-12
UMBL4-13
UMBL4-16
UMBL5-16
UMBL5-20
UMBL6-20
UMBLW3-10
UMBLW3-12
UMBLW4-13
UMBLW4-16
UMBLW5-16
UMBLW5-20
UMBLW6-20
UMSG4-13
UMSG4-16
UMSG5-16
UMSG5-20
UMSGW4-13
UMSGW4-16
UMSGW5-16
UMSGW5-20
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSBearing material Surface Material Outer Diameter D
(Ø) 		Width B
(mm) 		I.D. d
(Ø) 		Allowable Load Range
(N) 		Allowable Load
(N) 		Hardness Color
1 Piece(s)Available

13 Days or more

10-Silicon Rubber10334.0~20.07Shore A70Light Gray
1 Piece(s)Available

13 Days or more

10-Silicon Rubber12334.0~20.09.8Shore A70Light Gray
1 Piece(s)Available

13 Days or more

10-Silicon Rubber13444.0~20.013Shore A70Light Gray
1 Piece(s)Available

13 Days or more

10-Silicon Rubber16544.0~20.018Shore A70Light Gray
1 Piece(s)Available

13 Days or more

10-Silicon Rubber16554.0~20.018Shore A70Light Gray
1 Piece(s)Available

13 Days or more

10[Stainless Steel] 440C Stainless SteelSilicon Rubber13444.0~20.013Shore A70Light Gray
1 Piece(s)Available

13 Days or more

10[Stainless Steel] 440C Stainless SteelSilicon Rubber16544.0~20.018Shore A70Light Gray
1 Piece(s)Available

13 Days or more

10[Stainless Steel] 440C Stainless SteelSilicon Rubber16554.0~20.018Shore A70Light Gray
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)10334.0~20.09Shore A70Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)12334.0~20.010Shore A70Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)13444.0~20.013Shore A70Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)16544.0~20.016Shore A70Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)16554.0~20.016Shore A70Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)20554.0~20.020Shore A70Black
1 Piece(s)Available

8 Days or more

10-[Urethane] Urethane (General)10334.0~20.09Shore A70White
1 Piece(s)Available

8 Days or more

10-[Urethane] Urethane (General)12334.0~20.010Shore A70Black
1 Piece(s)Available

8 Days or more

10-[Urethane] Urethane (General)13444.0~20.013Shore A70Black
1 Piece(s)Available

8 Days or more

10-[Urethane] Urethane (General)16544.0~20.016Shore A70White
1 Piece(s)Available

8 Days or more

10-[Urethane] Urethane (General)16554.0~20.016Shore A70White
1 Piece(s)Available

8 Days or more

10-[Urethane] Urethane (General)20554.0~20.020Shore A70White
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)10334.0~20.04Shore A50Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)12334.0~20.06Shore A50Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)13444.0~20.07Shore A50Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)16544.0~20.06Shore A50Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)16554.0~20.06Shore A50Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)20554.0~20.09Shore A50Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)20564.0~20.015Shore A50Black
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)10334.0~20.04Shore A50White
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)12334.0~20.06Shore A50White
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)13444.0~20.07Shore A50White
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)16544.0~20.06Shore A50White
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)16554.0~20.06Shore A50White
1 Piece(s)Available

10 Days or more

10-[Urethane] Urethane (General)20554.0~20.09Shore A50White
1 Piece(s)Available

8 Days or more

10-[Urethane] Urethane (General)20564.0~20.015Shore A50White
1 Piece(s)Available

10 Days or more

10[Stainless Steel] 440C Stainless Steel[Urethane] Urethane (General)13444.0~20.013Shore A70Black
1 Piece(s)Available

10 Days or more

10[Stainless Steel] 440C Stainless Steel[Urethane] Urethane (General)16544.0~20.016Shore A70Black
1 Piece(s)Available

10 Days or more

10[Stainless Steel] 440C Stainless Steel[Urethane] Urethane (General)16554.0~20.016Shore A70Black
1 Piece(s)Available

10 Days or more

10[Stainless Steel] 440C Stainless Steel[Urethane] Urethane (General)20554.0~20.020Shore A70Black
1 Piece(s)Available

10 Days or more

10[Stainless Steel] 440C Stainless Steel[Urethane] Urethane (General)13444.0~20.013Shore A70White
1 Piece(s)Available

10 Days or more

10[Stainless Steel] 440C Stainless Steel[Urethane] Urethane (General)16544.0~20.016Shore A70White
1 Piece(s)Available

10 Days or more

10[Stainless Steel] 440C Stainless Steel[Urethane] Urethane (General)16554.0~20.016Shore A70White
1 Piece(s)Available

10 Days or more

10[Stainless Steel] 440C Stainless Steel[Urethane] Urethane (General)20554.0~20.020Shore A70White

Loading...

  1. 1

Example

-->-->Silicon Rubber / Urethane Molded Bearings - Flat:Related Image
Silicon Rubber / Urethane Molded Bearings - Flat:Related Image
Silicon Rubber / Urethane Molded Bearings - Flat:Related Image
e-Catalog Search Key  #MA112  
܂ -->
-->-->Silicon Rubber / Urethane Molded Bearings - Flat:Related Image
Silicon Rubber / Urethane Molded Bearings - Flat:Related Image
Silicon Rubber / Urethane Molded Bearings - Flat:Related Image
e-Catalog Search Key  #MA275  
܂ -->

Technical Information

Bearings Dimensions

For dimensions and/or specifications of the bearings, Click here.

Support Information

Hardness Guide

HardnessExample
Shore A95Golf BallHard
Shore A90Baseball
Shore A70 Softball
Shore A50Plastic Eraser
Shore A30Bicycle Inner TubeSoft

Hardness tolerance range: ±5 of the indicated value.

Material Characteristics

It is important to select the right material according to your application, the different materials we handle within the catalog are

MaterialDescription
UrethaneExcels in mechanical strength. Weak in heat and chemical resistance. Wide range of hardness variations.
Nitrile (NBR)Excels in abrasion resistance and oil resistance, and economical. Inferior in weather resistance. Avoid using in areas where it may be exposed to direct sunlight or around ozone-generating electrical devices.
Chloroprene (CR)Well-balanced in properties and economical.
Ethylene (EPDM)Excels in weather resistance and economical. Inferior in oil resistance and fire resistance.
Butyl (IIR)Excels in weather resistance and airtightness. Suited for inner tube of air tire. Inferior in oil resistance and fire resistance.
Fluorine (FPM)Excels in most properties.
Silicone (SI)Excels in heat resistance. Inferior in mechanical strength.
Low ElasticExcels in shock absorption and oil resistance. Inferior in heat resistance and low temperature resistance.

Comparison between Materials

The following is a comparison of the resistance of the materials:

WeakStrong
Mechanical StrengthSiliconeLow ElasticButyl EthyleneNitrileFluorineChloropreneUrethane
Weather ResistanceNitrileLow ElasticChloropreneUrethaneButylSiliconeEthyleneFluorine
Abrasion ResistanceSiliconeLow ElasticButylEthyleneChloropreneUrethaneNitrileFluorine
Heat ResistanceLow ElasticUrethaneNitrileChloropreneButylEthyleneSiliconeFluorine
Oil ResistanceButylEthyleneSiliconeChloropreneUrethaneLow ElasticNitrileFluorine

Precautions

Urethane will change color and turn yellow over time.

Particularly antistatic urethane (gray color) may undergo noticeable discoloration, but, without physical problems and maintaining its properties.

The process of discoloration over time is shown below. Please consider this before use.

*Time and level of discoloration varies greatly depending on the environment of use, etc.

Before Changing After Changing

Way to Use

UseSidewaysOverUnderDiagonal
Recommended ProductsPress-fit bearingPress-fit bearingLightweight: Press-fit bearings
Heavyweight: Molded bearings		Molded bearing

[!] The bearing urethane might come loose even if the bearing is used upward, sideways or downward, the bearing urethane can come loose. It happened because an unbalanced load is applied due to mounting accuracy, balancing of the workpiece, or it is used at high rotational speeds.

Ways to Use

Rubber/ Urethane Coated Bearings

No.Product NameQuantityNotes
1Molded Urethane Bearing, Form A.1
2Threaded Shaft for Bearings1
3Bearing Spacer1Automatic selection (with or without)
No.Product NameQuantityNotes
1Molded Urethane, Silicone Rubber Bearing1
2Cantilever Shafts, Retaining Ring Type1
3Type C Retaining Ring1Automatic selection

Compatible Models

CategoryShaft CollarsShaft SupportsLocating Unit ComponentsBelt & Plastic Chain ConveyorsAluminum Extrusion Structural Units
ImageConveyor Bearings - Shaft CollarsConveyor Bearings - Shaft SupportsConveyor Bearings - Locating Unit ComponentsConveyor Bearings - Belt & Plastic Chain ConveyorsConveyor Bearings - Aluminum Extrusion Structural Units
 

Basic Information

Type Flat Type Mounting Style Hole Operating Environment Standard (for Light Load)

Configure

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42 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • Bearing material

    • Stainless Steel
      • 440C Stainless Steel

    Clear

  • Surface Material

    • Urethane
      • Antistatic Urethane
      • Urethane (General)
    • Silicon Rubber

    Clear

  • Outer Diameter D(Ø)

    • 10
    • 12
    • 13
    • 16
    • 20
    • 28
    • 30
    • 40
    • 45
    • 55
    • 65

    Clear

  • Width B(mm)

    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 11
    • 12
    • 14
    • 15
    • 18
    • 19

    Clear

  • I.D. d(Ø)

    • 3
    • 4
    • 5
    • 6
    • 8
    • 10
    • 15
    • 20
    • 25

    Clear

  • Allowable Load(N)

    • 4
    • 6
    • 7
    • 9
    • 9.8
    • 10
    • 13
    • 15
    • 16
    • 18
    • 20
    • 23
    • 24
    • 28
    • 34
    • 35
    • 38
    • 39
    • 42
    • 44
    • 47
    • 51
    • 53
    • 59
    • 65
    • 66
    • 78
    • 79
    • 81
    • 82
    • 93
    • 94
    • 96
    • 98
    • 102
    • 103
    • 109
    • 114
    • 122
    • 130
    • 136
    • 147
    • 157
    • 176
    • 201
    • 208
    • 218
    • 225
    • 226
    • 248
    • 250
    • 274
    • 333
    • 343
    • 369
    • 391
    • 412
    • 490
    • 534
    • 674
    • 750
    • 999

    Clear

  • Hardness

    • Shore A50
    • Shore A70
    • Shore A90
    • Shore A95

    Clear

  • Color

    • Black
    • Gray
    • Light Gray
    • White

    Clear

  • type

    • SUMBB
    • SUMSB
    • UMBB
    • UMBBK
    • UMBBKW
    • UMBD
    • UMBG
    • UMBGW
    • UMBL
    • UMBLW
    • UMBW
    • UMSB
    • UMSBK
    • UMSBKW
    • UMSG
    • UMSGW
    • UMSW

    Clear

  • Allowable Load Range(N)

    • 4.0~20.0
    • 20.1~50.0
    • 50.1~100.0
    • 100.1~200.0
    • 200.1~300.0
    • 300.1~500.0
    • 500.1~1050.0

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • Same day
    • 8 Days or Less
    • 10 Days or Less
    • 13 Days or Less

    Clear

Specify Alterations

Additional Products in this Category

Complementary Products

Modules

MISUMI Unit Example related to this product

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E-mail: soportetecnico@misumimex.com
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