Place of Origin: | China |
Brand Name: | TOB Steel Bearings |
Certification: | ISO 16949 |
Minimum Order Quantity: | negotiated |
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Price: | negotiated |
Packaging Details: | Cartons or Pallets |
Delivery Time: | negotiated |
Payment Terms: | T/T |
Supply Ability: | negotiated |
Material: | 45# Steel Material | Application: | Engineering Machinery |
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Types: | Cylinder Bearings | Hardness: | 52~60 HRC |
Working Temperature Limit: | -100~+300 ℃ | Max. Load: | 150 N/mm² |
Highlight: | 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 |
Tel: +8618967361221
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