420c 440c Stainless Steel Cross Rollers 25X24.5mm 16X15.5mm

Model NO.
roller
Product Item
Needle Roller
Transport Package
Carton
Specification
Standard
Trademark
DIHUI
Origin
China
Reference Price
Please contact us for quote
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Product Description


420c 440c Stainless Steel Cross Rollers 25X24.5mm 16X15.5mm

φ1.98x16.25 φ3.5x5 φ5.2x11 φ9x9 φ2x9.8 φ4.5x15.5 φ7.5x9 φ15x16
φ1.95x10.5 φ3.5x9.8 φ5.3x11 φ9x14 φ2x4.8 φ4x16 φ7.5x7.5 φ15x20
φ1.5x5.8 φ3.5x13.8 φ5.3x15 φ10.2x11.5 φ2.5x5 φ4x8 φ6.35x22.23 φ15x15
φ1.5x4.8 φ3.5x10.8 φ5x13 φ10x10 φ2x9.8 φ4.5x15.5 φ7.5x9 φ15x16
φ1.548x12.7 φ3.19x13.8 φ5x10 φ10.15x10 φ2x4.8 φ4x16 φ7.5x7.5 φ15x20
φ1.588x10 φ3x12.5 φ6.5x6.5 φ10.2x10.4 φ2.5x9.8 φ4x10.8 φ7x7 φ18x18
φ1.5x7.8 φ3x17.8 φ6x10 φ10.2x9.5 φ2.02x10.3 φ4x5 φ7.5x13 φ19x19
φ1.81x13.2 φ3.1x3.4 φ6x8 φ10x14 φ2.5x11.8 φ4x23.8 φ7.5x11 φ20x20
φ2.5x8.0 φ3x9.8 φ6x12 φ10x11 φ2.34x16.5 φ4.5x30 φ7.5x6 φ23x23
φ2.5x10.8 φ3x9.5 φ6.5x8 φ10x24 φ2.387x16.8 φ4x32.8 φ7.5x10 φ12.7x35.611
φ2.42x11.8 φ3x23.8 φ6.5x25 φ10x20 φ2.5x12.8 φ4x4 φ7x10 φ12.7x44.653
φ2X13.8 φ3x21.8 φ6x6.5 φ10x13.8 φ2.8x6 φ4x15.8 φ7.8x13 φ12.7x56.003
φ2x6.8 φ3x14.8 φ6.974x9.04 φ11x11 φ2.9x11.8 φ4x10.8 φ8x10 φ12.7x71.958
φ2x5.8 φ3.3x10 φ6x14 φ11x16 φ3x11.8 φ5x20 φ8x12 φ22.2x32
φ2.25x6.8 φ3.5x12.8 φ6.35x20.8 φ11x15 φ3x8.8 φ5x5 φ8x8 φ22.2x42
φ2.546x15.3 φ3.446x11.43 φ6.5x9 φ12x12 φ3x10.8 φ5x6 φ8.02x11.7 φ16.32x54.432
φ2.9x9.8 φ3.96x8.24 φ6.04x12 φ12x14 φ3x5.75 φ5x8 φ8x11 φ16.32x27.305
φ2.55x10.8 φ4x6.8 φ6x16 φ12x18 φ3x5 φ5.5x5.5 φ8.04x9 φ34x34
φ2.565x10.3 φ4x14.8 φ6.35x12.4 φ13x14 φ3x12.8 φ5x17.8 φ8x16 φ34x54
φ2.387x12 φ4.76x11.8 φ6x6 φ14x14 φ3.157x13.8 φ5.95x24.2 φ8x13 φ37x38
φ2.5x5 φ4x8 φ6.35x22.23 φ15x15        







Shandong Dihui mainly produces a cylindrical roller with the main material chrome GCR15. They have high precision, good surface smoothness,  standard hardness, and excellent wear-resisting performance.

Our products are being widely exported to Europe, the USA, Japan, South Korea, Middle Asia, and Southeast Asia.


Material 		Chemical composition(%)
C Si Mn Cr Mo P S Ni Cu
GCr15 0.95 to 1.05 0.15 to 0.35 0.25 to 0.45 1.40 to 1.65 ≤ 0.1 ≤ 0.025 ≤ 0.02 ≤ 0.25 ≤ 0.25

420c 440c Stainless Steel Cross Rollers 25X24.5mm 16X15.5mm
CountryB10:G13B10:G19B10:G20C14B10:G19B10:G21B10:G19 China USA Germany Russia Japan
Material Standard GB/T18254-2016  ASTM A295/A295M - 2014 ISO683-17-2014 GOST 801-1978  JIS G4805-2023
Material *Type: NRA/NRB
*Range:
--Dia: 1mm-6mm.
--Length: 5.8mm-39.8mm.
*Grade:DIN 5402-2: G2/G5 ,   GB/T 309:G2/G3/G5.
* Profiling: "ZB" Needle roller,  Straight needle roller 		52100 100Cr6
(1.3505) 		ШX15 SUJ2
GCr15SiMn 52100.1 100CrMnSi6-4
(1.3520) 		ШX15CГ *
Production Capacity *Range:
--Dia: 3mm-200mm.
--Length: 3mm-200mm
*Grade:DIN 5402-1: G1/GN ,   GB/T 4661:G1~G3.
* Profiling: Logarithmic profile, relieving end roller.
 


420c 440c Stainless Steel Cross Rollers 25X24.5mm 16X15.5mm
1. Founded in 1989, Shandong Dihui Machinery Technology Co., Ltd. is a large-scale rolling element manufacturer.

2. Advanced production and testing equipment. Including 98pcs cold forging machines, 46pcs vertical 4980 ball mills, 42pcs 4980 ball grinding machines, 56pcs 4780 lapping machines, 4pcs heat treatment equipment, 68pcs punching machines, etc.

3. Mainly produces stainless steel balls, high/medium/low carbon steel balls, bearing steel balls, ceramic balls, glass balls, roller, needles and etc., with over 55 billion annual output balls of various specifications.

4. ISO 3290-1-2014,  GB/T308.1-2013,  DIN 5401-2002 standard, We provide balls, rollers, needles, etc. of various specifications and materials, precision G5-G1000 and specifications of 0.5mm-120.0mm.

5. Widely used in the aerospace industry, automotive industry, precision instruments, meters, toys, motorcycles, bicycles, bearings, luggage, universal wheels, slide rails, medical equipment and food machinery, and puncture decorations and etc.
420c 440c Stainless Steel Cross Rollers 25X24.5mm 16X15.5mm
420c 440c Stainless Steel Cross Rollers 25X24.5mm 16X15.5mm
420c 440c Stainless Steel Cross Rollers 25X24.5mm 16X15.5mm
1. Q: Do you like to accept small orders?
    A: Sure. We enjoy growing up together with all our clients, whatever big or small. You will become bigger and bigger to be with us.
2.Q: Will you send me a free sample?
    A: Yeah, you can get a free sample just by paying the delivery fee.
3.Q: Could you accept OEM and customization?
    A: YES, we can customize for you according to sample or drawing.
4.Q: Is it your own factory or are you a trading company?
   A: We have our own factory and you are welcomed to come and visit.
5.Q: What certifications do you have?
   A: We have ISO 3290-1-2014, SGS, IATF16949 certifications.
6.Q: Could you tell me the payment terms?
   A:We accept the TT, L/C, West Union, MoneyGram, and other ways. We always do our best to serve our esteemed clients.
7.Q: Could you tell me the delivery time of your goods?
   A: 3-7 days for stock goods, other goods according to the quantity for about 3-21 days.

 

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