Needle Roller & Pin

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  • Taper Roller

    Product introduction

    Material: Chrome( 100Cr6 & 100CrMn6 ) and stainless steel ( SUS420J2 , AISI304, AISI304L, AISI316, AISI316L, AISI440C , AISI430 ), Ceramic(Si3N4 & ZrO2), TC(Tungsten Carbide), Plastic

    Diameter:Ф4mm to Ф100mm

    Length: 6mm to 100mm

    Precision: G2 / G3 / G5

    DIN5402-1 STANDARD

    Class

    DW

    mm

    ST

    um

    VDWA

    um

    max

    VDWB

    um

    max

    IG

    um

    Sorting range and sorting gauge

    Abmaβe um

    tDW

    um

    max

    Roughness of

    surface area

    Ra um max

    over

    to

    GN

    normal

    -

    26

    -

    2

    -

    1

    -8…-1

    0

    +1……+6

    1

    0.16

    26

    40

    -

    3

    -

    1.5

    -9…-1.5

    0

    +1.5……+6

    1.2

    0.2

    40

    75

    1

    -

    3

    1

    -16…-1

    0

    +1……+16

    2

    0.32

    75

    120

    1.5

    -

    5

    1.5

    -18…-1.5

    0

    +1.5……+18

    2.5

    0.32

    G1

     

    -

    26

    -

    1.5

    -

    1

    -8…-1

    0

    +1……+6

    0.5

    0.1

    26

    40

    -

    2

    -

    1.5

    -9…-1.5

    0

    +1.5……+6

    0.8

    0.16

    40

    75

    1

    -

    3

    1

    -16…-1

    0

    +1……+16

    1.2

    0.25

     

    Dimension/ Running accuracy/ Varieties

    LW  mm

    ST

    um

    VLWA

    um max

    VLWB

    um max

    IGL

    um

    Sorting range and sorting gauge Abmaβe um

    KS

    um max

    over

    to

    -

    48

    -

    8

    -

    6

    -18…-6

    0

    +6

    6

    48

    -

    10

    -

    12

    10

    -40…-10

    0

    +10

    10

     

    End surface roughness

    DW

    mm

    End surface roughness

    Um max

    over

    to

    -

    26

    0.3

    26

    120

    0.5

     

    Chamfer R                                unitmm

    DW

    r1

    r2

    DW

    r1

    r2

    over

    to

    min

    max

    min

    max

    over

    to

    min

    max

    min

    max

    -

    4

    8

    4

    8

    12

    0.2

    0.2

    0.3

    0.4

    0.6

    0.7

    0.2

    0.2

    0.3

    0.7

    0.7

    1.0

    34

    42

    56

    42

    56

    64

    0.7

    0.9

    1.2

    1.7

    2.1

    2.4

    0.7

    0.9

    1.2

    1.7

    2.1

    2.4

    12

    16

    20

    16

    20

    26

    0.4

    0.4

    0.5

    0.8

    1.0

    1.1

    0.4

    0.4

    0.5

    1.2

    1.2

    1.3

    64

    75

    95

    75

    95

    115

    1.4

    1.8

    2.2

    2.4

    3.2

    3.8

    1.4

    1.8

    2.2

    2.6

    3.2

    3.8

    26

    34

    0.6

    1.4

    0.6

    1.4

    115

    120

    2.7

    4.3

    2.7

    4.3




    JIANGSU WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD has created a complete range in order to offer advanced solutions and an outstanding technical services. The application range includes:

    *High quality Bearings and components

    *Linear systems

    *Joints,hydraulic motors and oilers

    *Components for cars,motor bikes and bicycles