Cold Rolled DIN17230 SAE 52100 Seamless Steel Pipes For Bearings
Cold Rolled DIN17230 SAE 52100 Bearing Seamless Tube Oil PIpe Round Bar For Bearings
Bearing Seamless Tube Material S1541 GCr15 G4051 SUJ2 100Cr6(1.3505)
| PRODUCT NAME | STANDARD | GRADE | SIZE RANGE OD. | USAGE |
| High Carbon Anti-Friction Bearing Steel Tubes | GB/T18254 | GCr15 52100 SUJ2 SUJ3 100Cr6 SKF3 SKF3S 20CrNiMo 8620H 4118H | 5mm to 100mm | High Carbon Chromium Bearing Seamless Steel Tubes |
| ASTM A295 | Wearable High Carbon Bearing Seamless Steel Tubes | |||
| ASTM A534 | Wearable & Cementite Bearing Seamless Steel Tubes | |||
| JIS G4805 | High carbon Chromium Bearing Seamless Steel Tubes | |||
| NF | NF Standard | |||
| SKF | SKF Standard | |||
| FAG | FAG Standard |
Characteristic:
Bearing steel has high and uniform hardness and wear resistance as well as high elastic limit. Bearing steel is one of the most stringent steels in all steel production because of its strict requirements on the uniformity of chemical composition, the content and distribution of non-metallic inclusions, and the distribution of carbides. In 1976, ISO of the International Organization for Standardization (ISO) incorporated some general bearing steel numbers into the international standards, and divided the bearing steel into four categories: fully hardened bearing steel, surface hardened bearing steel, stainless bearing steel, high temperature bearing steel and a total of 17 steel grades.
Application:Used for making various bearing rings and rollers.
Size range: OD 4-114mm WT0.5-12mm
Standards for bearing steel pipes:
ASTM A295:Wearable High-carbon bearing steel pipe
ASTM A534: Wearable and cementite bearing seamless steel pipe
JIS G4805: High-carbon chromium bearing seamless steel pipe
DIN 17230: Ball bearing steel pies
NF A35-565: Steel product
| Country | USA | German | Japan | British |
| Standard | ASTM A295 | DIN 17230 | JIS G4805 | BS 970 |
| Grades | 52100 | 100Cr6/1.3505 | SUJ2 | 535A99/EN31 |
Mechanical Propertiesof ASTM A295 52100 Bearing Steel
| Properties | Metric | Imperial |
| Bulk modulus (typical for steel) | 140 GPa | 20300 ksi |
| Shear modulus (typical for steel) | 80 GPa | 11600 ksi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Hardness, Brinell | – | – |
| Hardness, Knoop (converted from Rockwell C hardness) | 875 | 875 |
| Hardness, Rockwell C (quenched in oil from 150°C tempered) | 62 | 62 |
| Hardness, Rockwell C (quenched in water from 150°C tempered) | 64 | 64 |
| Hardness, Rockwell C (quenched in oil) | 64 | 64 |
| Hardness, Rockwell C (quenched in water) | 66 | 66 |
| Hardness, Vickers (converted from Rockwell C hardness) | 848 | 848 |
| Machinability (spheroidized annealed and cold drawn. Based on 100 machinability for AISI 1212 steel) | 40 | 40 |
Why choose Torich ?
!.High quality of raw material ,can save your money in long terms.
2.High tolerace and good roundness can save your machining costs
3.Timely reply with your any requests.
4. Small quantity is also available ,keep your 0 stock.
Save your money.
If you want to buy SAE 52100 bearing steel tubes ,pls email sales2@steel-tubes.com
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