Roller and Needle

Current Location:Products:Roller and Needle

Cylindrical roller

Overview

 We have created a complete range in order to offer advanced solutions and an outstanding technical services. The application range includes:

*High quality cylindrical roller Bearings,cross roller bearing components
*Linear systems rollers,linear guide ways roller,linear seat tracks roller
*Water Pump roller,hydraulic motors roller and oilers roller
*Driving shaft, universal joint roller,,tripod joints for automobile
*Furniture sliding and Hintage needle roller
*Starter clutches roller pin
*Planetary gear boxes pin



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"15x30mm24x36mm30x29.5mm4x13.8mm5x21.8mm6x8mm1.81x3.5mm
1/8"X21.4mm16x16mm25.0x24.4mm30X30mm4x14.8mm5X24.8mm6x9mm2x10mm
10.5X30mm16x24mm25x25mm30x48mm4x14mm5x25mm7.5X7.5mm2x8mm
10.99x19mm17x17mm25x36mm32.0x32mm4x15.6mm5x27.8mm7.938X25.4mm
10X10mm17x24mm26x26mm36X35.4mm4x15.8mm5x29.8mm7.995x12mm
10X14mm18x18mm28x28mm36x36mm4x16.8mm5X30mm7x10mm
10X16.8mm18X26mm2x11.8mm3x11.8mm4x16mm5x33.8mm7x12mm


Product Specifications

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