ZHEJIANG TOP BEARINGS CO., LTD.
YOUR TOP PARTERNER FOR PLAIN BEARINGS and ROLLING BEARINGS.
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Steel Slide Block
Solid Lubricant
Applicable conditions of C303T: Normal conditions (Atmosphere)
Applicable conditions of F404: In Conditions of sea water and heavier load
Primary compositions of C303T: Graphite
Primary compositions of F404: Graphite, PTFE, paraffin
Steel OILES 500# Slide Block is backed with cast iron. The surface of Steel OILES 500# Slide Block is regularly and finely machined with sockets in which solid lubricant Pligs is filled. Steel OILES 500# Slide Block is a typical energy saving product, which could reduce energy consumption cost while meet application requirements. Steel OILES 500# Slide Block can be applied to auto molds and frame of the injection molders, etc.
Besides the standard products displayed in the size list, we provide with the following non-standard product or specific products.
Chemical Compositions
| Product NO. | Chemical Compositions | |||||
| TOB 056 | C | Si | Mn | S | P | Fe |
| 2.9~3.3 | 1.4~1.8 | 0.8~1.2 | <0.10 | <0.20 | rest | |
Physical and Mechanical Performance
| Performance Index | Data | Performance Index | Data | |||
| Density | g/cm³ | 7.35 | Hardness | HB | ≥180 | |
| Linear Expansion Coefficient | 10^-5/℃ | 0.8-1.2 | Flexibility Coefficient | KN/mm² | 100-130 | |
| Heat-conducting Coefficient | W/(m·k) | 42-55 | Tensility | % | ≥12 | |
| Tensile Strength | N/mm² | ≥250 | Friction | Oil Lubrication | μ | 0.03 |
| Anti-compact Tenacity | ≥KJ/m^3 | 20-40 | Dry Friction | 0.16 | ||
Application Condition Limits
| Lubrication Conditions | Non- Lubrication | Periodical Lubrication | Consecutive Lubrication | |
| Working Temperature Limits | ℃ | -40~+400 | -40~+150 | -40~+150 |
| Max. Load pressure | N/mm² | 70 | 70 | 70 |
| Max. Linear Velocity | m/s | 0.15 | 0.25 | 0.30 |
| Max. PV Value | N/mm²·m/s | 0.50 | 0.80 | 1.00 |
