NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
| Supply Ability | 2000tons per month |
| Delivery Time | 45days |
| Packaging Details | packing in standard seaworthy packages. |
| Application | ball and roller Bearing |
| Materials | 100Cr2/100Cr6/100CrMn6/100CrMo73 |
| Grain Size | Min ASTM 8 |
| Process | Cold Drawn, Cold rolled |
| Size | OD:10-200mm;WT: 2-15mm |
| Standard | DIN17230 ball and roller steel |
| Product Name | Cold finished Seamless bearing steel tubing |
| Heat-treament | Stress Released Or Spheroidized Annealled |
| Brand Name | New-Era |
| Model Number | DIN17230 |
| Certification | ISO9001 ISO14001 TS16949 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 2000tons per month | Delivery Time | 45days |
| Packaging Details | packing in standard seaworthy packages. | Application | ball and roller Bearing |
| Materials | 100Cr2/100Cr6/100CrMn6/100CrMo73 | Grain Size | Min ASTM 8 |
| Process | Cold Drawn, Cold rolled | Size | OD:10-200mm;WT: 2-15mm |
| Standard | DIN17230 ball and roller steel | Product Name | Cold finished Seamless bearing steel tubing |
| Heat-treament | Stress Released Or Spheroidized Annealled | Brand Name | New-Era |
| Model Number | DIN17230 | Certification | ISO9001 ISO14001 TS16949 |
| Place of Origin | China | ||
| High Light | din 17230 cold drawn seamless tube ，100cr2 cold drawn seamless tube ，roller bearing cds seamless tube | ||
The material standard:DIN17230 ball and roller bearing steel
Steel Grade:100Cr2,100Cr6,100CrMn6,100CrMo7,17MnCr5,19MnCr5,Cf54,43CrMo4,etc.
Delivery Condition: +C, +LC, +SR, +A, +N
Production Size Range:
OD: 10-210mm
WT: 2-30mm
Length: 2-5.8m
Applications:100Cr2,100Cr6,100CrMn6,100CrMo7,100CrMo73/17MnCr5,19MnCr5,Cf54,43CrMo4
for industry ball and roller bearing,Automotive bearing steel,producing by cold drawn seamless
tubes and cold rolled steel pipes.
Chemical compostions:
| Steel Grade | C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Mo(%) |
| 100Cr2/1.3501 | 0.90～1.05 | 0.15-0.35 | 0.25～0.45 | ≤0.035 | ≤0.025 | 0.40～0.60 | ≤0.25 |
| 100Cr6/1.3505 | 0.90～1.05 | 0.15-0.35 | 0.25～0.45 | ≤0.035 | ≤0.025 | 1.35～1.65 | ≤0.25 |
| 100CrMo7/1.3537 | 0.90～1.05 | 0.20-0.40 | 0.25～0.45 | ≤0.035 | ≤0.025 | 1.65～1.95 | 0.15-0.25 |
| 100CrMo7 3/1.3536 | 0.90～1.05 | 0.20-0.40 | 0.60～0.80 | ≤0.035 | ≤0.025 | 1.65～1.95 | 0.20-0.35 |
| Cold drawn and Cold rolled bearing tubes tolerance control level | |||
| Outer Diameter | Diameter Tolerance | Outer Diameter | Diameter Tolerance |
| (mm) | (mm) | (mm) | (mm) |
| ≤12.70 | ±0.08 | >50.80～63.5 | ±0.25 |
| 12.7～25.40 | ±0.10 | >63.50～76.20 | ±0.30 |
| >25.4～38.10 | ±0.15 | >76.20～101.60 | ±0.40 |
| >38.1～50.80 | ±0.20 | >101.60～203.20 | ±0.50 |
| Remark:Tolrance on outer diameter and Inner diameter,wall thickness can be specified by customer requested | |||
Bearing and Gearing Steel Tube Characteristic:
High strength
High-precision
Good Surface Quality
Stable quality
Smooth Roughness
Production Processs:
Seamless Cold Drawn or Seamless Cold Rolled + Heat Treatment or Stress released control
Tags:100Cr2 1.3501 roller bearing steel,bearing steel DIN17230,100Cr2 bearing tubing,
100CrMo73/1.3536 ball bearing tubing,100CrMo73 bearing steel tubes,DIN17230 ball bearing steel
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
100000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int... Zhejiang New Era Steel Tube Technology Co., Ltd is one of the best seamless steel tube products manufacturer and exporter in china. Our main products include cold drawn and cold rolled seamless steel tubes .We can manufacture non-standard and special application tubes, also according to the int...
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