Needle Roller & Pin

Your current position:Products >Needle Roller & Pin
  • Cylindrical roller

    Product introduction

    We have 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

    *Water Pump,hydraulic motors and oilers

    *Driving shaft and universal joint for automobile

    *Furniture sliding and Hintage



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

    Diameter:Ф1.25mm to Ф100mm

    Length: 3mm to 100mm

    The end shape: NRA(round end) / NRB(flat end) / TR/ TP/ relieved end / cut end / ground end / variant-curvaturethat can according to Customer’s various requirement.

    Precision: G2 / G3 / G5

    Size(Diameter X Length):5X9mm 6X14mm 11X11mm


    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




    0.0771"X0.0495"10x17mm18X32mm2x12mm3X12.8mm4x17.8mm5x39.8mm7x13mm
    0.0854"X0.64"10x19mm18X36mm2X13.8mm3X13.8mm4X19.8mm5x49.8mm7X14mm
    1"X40mm10x20mm19x19mm2X15.8mm3x14mm4X20mm5x5mm7x16mm
    1.0x7.8mm10x22mm19X28mm2X15mm3x15.8mm4X21.8mm5X7mm7x17mm
    1.25x3.2mm10x25mm1x11.8mm2x17.8mm3x17.8mm4x22.8mm5x8mm7x18mm
    1.48x10.8mm10x26.5mm1x3.8mm2X19.8mm3x18mm4x23.8mm5X9mm7x19.9mm
    1.558x12.7mm10x28mm1x7.8mm2x21.8mm3X19.8mm4x25.8mm6.35X19.05mm7x20mm
    1.5x11.8mm10x29.5mm1x8.8mm2x4.65mm3x21.8mm4x31.8mm6.35X25.4mm7x21mm
    1.5x13.8mm10x30mm1x9.8mm2X4mm3X23.8mm4x34.8mm6.5*207x24mm
    1.5x15.8mm10x40mm2.275X12.7mm2x5.8mm3X27.8mm4x38mm6.5X27.8mm7x35mm
    1.5x16mm10x50mm2.377X29.8mm2x6.3mm3x29.8mm4x39.8mm6.99X8mm7x36.8mm
    1.5x2.5mm10x60mm2.5x10.8mm2X7.8mm3x38mm4X6mm6X10mm7x41mm
    1.5X2mm11X11mm2.5x11.8mm2x8.8mm3x45mm4x7.5mm6X12mm7X8mm
    1.5x5.3mm11x15mm2.5x13.8mm2X9.7mm3x5mm4x7mm6x14mm7X9mm
    1.5x5mm11x35.4mm2.5X15.3mm2x9.8mm3x8mm4x8.3mm6X16.5mm8X10mm
    1.5x7.8mm12.5x22mm2.5x15.8mm3.0x15.80mm3x9.8mm4x8mm6x17.8mm8X12mm
    1.5x9.3mm12x12mm2.5x17.8mm3.0x17.80mm4   H6X6.754x9.8mm6x18mm8X14mm
    1.5x9.8mm12x14mm2.5x19.8mm3.175X25.4mm4.495x10mm5.56X14mm6X19.9mm8X16mm
    1.5x9mm12x16mm2.5x23.8mm3.175X28.5mm4.5X10mm5.5mmX6mm6x20mm8x17mm
    1.6X11.6mm12x18mm2.5X27.8mm3.177X12.8mm4.754X30.1mm5.5X21.7mm6x21.8mm8x18mm
    1.6x13.8mm12x20mm2.5x7.8mm3.5X11.8mm4.76X25.4mm5.5x8mm6x24mm8x20mm
    1.6X19mm12x22mm2.5x9.8mm3.5x13.8mm4.93X23.8mm5.996x12mm6x29.8mm8x24.5mm
    1.6X20.4mm12x24mm2.779X21.69mm3.5X15.75mm4.996x8mm5.996x6mm6x30mm8x24mm
    1.6X8.4mm12x40mm20x19.6mm3.5x17.8mm40X39.2mm5X10mm6x32mm8x26mm
    1.7X9.8mm13x13mm20X20mm3.5X19.8mm40X40mm5x12mm6x37mm8x30mm
    1.8mmX6mm13x20mm20x30mm3.5x21.8mm40x65mm5x13.8mm6x39.8mm8X40mm
    1.8X14mm14x14mm2-1/4"x1.492"3.5x25.8mm42X41.4mm5x15.8mm6x40.3mm8x8mm
    1.8X16mm14x20mm21x21mm3.5x29.8mm42X42mm5x15mm6x41mm9*10mm
    1.8X18.5mm14X34mm21x22mm3.5x34.8mm46x72mm5x16.8mm6x43mm9x14mm
    1.8X21mm14X56mm22X22mm3.5x6.65mm 48x76mm5x17.8mm6x59.8mm9x17mm
    1.8X8mm15X14.6mm22x34mm3.5x8.3mm4x10mm5X17mm6x6mm9x18mm
    1/4"x1/2"15X15mm24X23.4mm3/16"x3/4"4x12.65mm5x19.8mm6X7.2mm9x27.5mm
    1/4"x5/8"15x22mm24x24mm30X29.4mm4x12.8mm5X20mm6X779x9mm
    1/8"x2"15x30mm24x36mm30x29.5mm4x13.8mm5x21.8mm6x8mm
    1/8"X21.4mm16x16mm25.0x24.4mm30X30mm4x14.8mm5X24.8mm6x9mm
    10.5X30mm16x24mm25x25mm30x48mm4x14mm5x25mm7.5X7.5mm
    10.99x19mm17x17mm25x36mm32.0x32mm4x15.6mm5x27.8mm7.938X25.4mm
    10X10mm17x24mm26x26mm36X35.4mm4x15.8mm5x29.8mm7.995x12mm
    10X14mm18x18mm28x28mm36x36mm4x16.8mm5X30mm7x10mm
    10X16.8mm18X26mm2x11.8mm3x11.8mm4x16mm5x33.8mm7x12mm