ZHEJIANG TOP BEARINGS CO., LTD.
| Payment Terms | T/T |
| Supply Ability | negotiated |
| Delivery Time | negotiated |
| Packaging Details | Cartons or Pallets |
| Material | 45# Steel Material |
| Application | Engineering Machinery |
| Types | Cylinder Bearings |
| Hardness | 52~60 HRC |
| Working Temperature Limit | -100~+300 ℃ |
| Max. Load | 150 N/mm² |
| Brand Name | TOB Steel Bearings |
| Certification | ISO 16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | negotiated |
| Delivery Time | negotiated | Packaging Details | Cartons or Pallets |
| Material | 45# Steel Material | Application | Engineering Machinery |
| Types | Cylinder Bearings | Hardness | 52~60 HRC |
| Working Temperature Limit | -100~+300 ℃ | Max. Load | 150 N/mm² |
| Brand Name | TOB Steel Bearings | Certification | ISO 16949 |
| Place of Origin | China | ||
| High Light | cylinder roller bearing ，jdb bearings | ||
High Frequency Quench 45# Steel Roller Bearings Oil Seeping Sockets And Oil Path On Inside Surface
Steel Bearings
45# Steel Bearings is backed with 45# Steel with oil-seeping sockets and oil path appropriately on its inside surface. After high-frequency quench, the inner surface comes being to a stiffness layer, 45# Steel Bearings' thickness is about 1~2mm, and roughness is HRC 52~60. 45# Steel Bearings are used in engineering machinery.
Chemical Compositions
| Product NO. | Chemical Compositions | |||||||
| TOB 066 | C | Si | Mn | p | S | Ni | Cr | Cu |
| 0.42~0.50 | 0.17~0.37 | 0.5~0.8 | 0.035 | 0.035 | 0.30 | 0.25 | 0.25 | |
Physical and Mechanical Performance
| Performance Index | Data | Performance Index | Data | ||
| Hardness | HRC | 52~60 | Max. PV Value | N/mm².m/s | 1.2 |
| Max. Load | N/mm² | 150 | Working Temperature Limit | ℃ | -100~+300 |
| Max. Linear Velocity | m/s | 0.17 | Linear Expansion Coefficient | 10^-5/℃ | 1.1 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
1000000-3000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for ... ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for ...
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