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SL185004 Full Complement Cylindrical Roller Bearing , Anti Friction Bearing 20x42x30

Categories Cylindrical Roller Bearing
Brand Name: DWR
Model Number: SL185004
Place of Origin: CHINA
MOQ: 100pcs
Payment Terms: T/T
Supply Ability: 10000per/month
Number of row: Single Row, Double Row,
Service: OEM Customized Services
Package: Box, ORIGINAL PACKAGE, Cartons,
Application: Machinery, Automotive
Product name: cylindrical roller bearing,
Cage: Steel Cage.Brass Cage
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    SL185004 Full Complement Cylindrical Roller Bearing , Anti Friction Bearing 20x42x30


    Low speed factor: bring NN30 series of copper alloy cage

    Grease lubrication DmN 650000 or less limit speed N/Dm 650000 or less

    Dm - bearing diameter (minimal) oil lubrication in DmN 810000 or less

    Bring N19; N10 series of copper alloy cage

    Grease lubrication DmN 900000 or less limit speed N/Dm 900000 or less

    Dm - bearing diameter (minimal) oil lubrication in DmN 1000000 or less

    Bring N19; N10 series PEEK cage

    Grease lubrication DmN 1230000 or less limit speed N/Dm 1230000 or less

    Dm - bearing diameter (minimal) oil lubrication in DmN 1430000 or less

    Bring HCN10 series PEEK cage

    Grease lubrication DmN 1560000 or less limit speed N/Dm 1560000 or less

    Dm - bearing diameter (minimal) oil lubrication in DmN 1820000 or less

    Low scope of application: double row short cylindrical roller bearing, suitable for machine tools on the high requirement of radial stiffness of the main shaft; Single row cylindrical roller bearing is suitable for machine tools on the radial stiffness and high demand for high speed spindle. For example, numerical control lathe spindle, CNC grinding machine for grinding wheel spindle, aircraft engine spindle, precision mechanical transmission, etc.


    Details:


    Structure:CylindricalType:Full ComplementRollerBrand Name:DWR
    Bore Size:20 mmOutside Diameter:42 mmModel Number:SL185004
    Precision Rating:P0 P4 P5 P6Seals Type:openNumber of Row:Double Row
    Place of Origin:Chinabreadth:30weight:0.2

    modeldDBweight
    mmmmmmkg
    SL1850042042300.2
    SL1850052547300.23
    SL1850063055340.35
    SL1850073562360.46
    SL1850084068380.56
    SL1850094575400.71
    SL1850105080400.76
    SL1850115590461.16
    SL1850126095461.24
    SL18501365100461.32
    SL18501470110541.85
    SL18501575115541.93
    SL18501680125602.59
    SL18501785130602.72
    SL18501890140673.62
    SL185020100150673.94
    SL185022110170806.32
    SL185024120180806.77
    SL18502613020095
    SL18502814021095
    China SL185004 Full Complement Cylindrical Roller Bearing , Anti Friction Bearing 20x42x30 factory
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