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Conveyor Bearings - Urethane/silicone/rubber covered, R type, threaded shaft. (SUMSBRT5-16)

Conveyor Bearings - Urethane/silicone/rubber covered, R type, threaded shaft. SUMSBRT5-16
  • Volume Discount
  • Lead Time Reduction

•Type: Type R
•Operating Environment: Standard
•Bearing Material: 440C Stainless Steel
•Tightening Method: With Hex Socket

  • inCAD Components
Silicon Rubber Mold Bearings - Crown, with Threaded Shaft:Related Image
[ ! ]For bearing detailed dimensions, see >> Click here.
・Materials
Type[ M ] Material[ H ] HardnessColorBearingShaft
R Type
Standard ThreadedLong Threaded[ M ]Material[ S ]Surface Treatment
UMBRHUMBRTUrethaneShore A90Black52100 Bearing SteelSUMElectroless Nickel Plating
UMSBRH-440C Stainless Steel303 Stainless Steel-
UMBWRHUMBWRTWhite52100 Bearing SteelSUMTrivalent Chromate
UMSWRHUMSWRT440C Stainless Steel303 Stainless Steel-
UMBGRH-Shore A70Black52100 Bearing SteelSUMElectroless Nickel Plating
UMBGWRH-White52100 Bearing SteelSUMTrivalent Chromate
SUMBRHSUMBRTSilicon RubberShore A70Light Gray52100 Bearing SteelSUMElectroless Nickel Plating
SUMSBRHSUMSBRT440C Stainless Steel303 Stainless Steel-
UMBDRHUMBDRTAntistatic UrethaneShore A90Gray52100 Bearing SteelSUMElectroless Nickel Plating
[ M ] Material: Steel Type:
 Bearing 52100 Bearing Steel, Shaft SUM, Stainless Steel Type:
 Bearing 440C Stainless Steel,
 Shaft 303 Stainless Steel
  Bearing Accuracy JIS B 1514 0 Class
[ S ] Surface Treatment: Electroless Nickel Plating
(UMBR_, UMBGRH,
SUMBR_, UMBDR_)
Trivalent Chromate
(UMBWR_, UMBGWRH)

Specifications

Part Number-D
SUMBRH20-55
■Shape A
Part NumberDM (Coarse)FAllowable Load N (kgf)BD1r
(min.)
GRBearing Used
TypedStandardLongUrethaneSilicon
Shore A90Shore A70Shore A70
Standard Threaded
 UMBRH
*UMSBRH
 UMBWRH
 UMSWR
H
UMBGRH
UMBGWRH
*SUMBRH
SUMSBRH
 UMBDRH
Long Threaded
 UMBRT

 UMBWRT
 UMSWRT



*SUMBRT
 SUMSBRT
 UMBDRT
312M34634(3.5)10(1)9.8(1)370.11.55W683ZZA
*413M45844(4.5)13(1.3)13(1.3)490.15W684AX50ZZ
1659(6)16(1.6)18(1.8)5130.2624ZZ
*51616(1.6)2.5WBC5-13ZZ
2078(8)20(2)24(2.4)160.3625ZZ
*620M681223(2.3)150.2696ZZ
28157(16)44(4.5)47(4.8)6190.3626ZZ
*828176(18)42(4.3)7224608ZZ
[ ! ]Only d4~8 are available for * marked types.
[ ! ]Allowable load is for reference.
■Shape B
Part NumberDM (Coarse)FAllowable Load N (kgf)BD1B1r
(min.)
GRBearing Used
TypedStandardLongUrethaneSilicon
Shore A90Shore A70Shore A70
Standard Threaded
UMBRH
UMSBRH
UMBWRH
UMSWRH

UMBGRH
UMBGWRH
SUMBRH
SUMSBRH
UMBD
RH
Long Threaded
UMBRT

UMBWRT
UMSWRT


SUMBRT
SUMSBRT
U
MBDRT
830M6812176(18)81(8.3)53(5.4)112270.3415608ZZ
103094(9.6)26856000ZZ
40274(28)136(13.9)82(8.4)3090.66200ZZ
1540M101220122(12.4)12320.36002ZZ
45343(35)109(11.1)103(10.5)1535110.66202ZZ
2045130(13.3)123790.386904ZZ
55490(50)225(22.9)147(15)1847141206204ZZ
2565750(70)333(34)226(23)195215106205ZZ
[ ! ]Allowable load is for reference.
■Properties of Antistatic Urethane
ItemIncrementUMBDRH, UMBDRT
Specific Volume ResistivityΩ · cm2.1X108
Surface Resistivity4.0X109
[ ! ]Test Conditions (Temperature 30°C / Humidity 60%)
[ ! ]Listed values are not guaranteed values but an example of measured values.

Price list

dDUnit Price
Urethane (Shore A90)Urethane (Shore A70)Silicon Rubber (Shore A70)Antistatic Urethane (Shore A90)
Steel BearingStainless Steel BearingSteel BearingSteel BearingStainless Steel BearingSteel Bearing
UMBRH
UMBWRH
UMBR
T
UMBWRT
UMSBRH
UMSWR
H
UMSWRT
UMBGRH
UMBGWRH
SUMBRH
SUMBRT
SUMSBRH
SUMSBRT
UMBDRH
UMBDRT
3121,020-1,3101,310-1,290
4131,130 1,2601,370
161,0101,120 1,2901,280
5161,1301,380
20
6201,0401,1201,3301,3801,5101,310
281,1301,4001,540
8281,140
301,3101,2501,6801,6701,8501,580
10301,360-1,7401,700-1,630
401,400-1,7901,760-1,670
15401,350-1,7301,840-1,620
451,430-1,8301,860-1,700
20451,460-1,8702,200-1,730
551,630-2,0902,060-1,900
25651,800-2,3002,360-2,070
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.

Part Number 

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Part Number
SUMSBRT5-16
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSBearing material Surface Material Mounting Style Outer Diameter D
(Ø)
Width B
(mm)
Nominal of Thread M
(mm)
I.D. d
(Ø)
Allowable Load Range
(N)
Allowable Load
(N)
Hardness Color
1 Piece(s)Available

12 Days or more

10[Stainless Steel] 440C Stainless SteelSilicon Rubber[Screw] Long Threaded165454.0~20.018Shore A70Light Gray

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  1. 1

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.

Compatible Models

 

Basic Information

Type Type R Operating Environment Standard (for Light Load) Screw Head Shape Hex Socket

Please check the type/dimensions/specifications of the part SUMSBRT5-16 in the Conveyor Bearings - Urethane/silicone/rubber covered, R type, threaded shaft. series.

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Allowable Load Range
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Tech Support

Technical Support
Tel:+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com
Mon. - Fri. 8 a.m. - 6 p.m.