Advantages of Oilless Bearing
◎ Has a good self-lubricating to prevent abrasion and sintering.
◎ Can be applied to swing motion, reciprocating motion, and start and stop motion frequently.
◎ Used in machines that oil can not be supplied or places that need to avoid oil pollution.
◎ No limitation on sizes and shapes, and can be designed for needs.
◎ Reduce the oil supply equipment, shorten the assemble time, and prevent oil pollution to save maintenance cost to achieve lower costs.
| Formal Name | Material Number | Mechanical Properties | Specific Gravity ρ | Linear Expansion Coefficient 10-5/℃ | Nearest Applicability | |||
|---|---|---|---|---|---|---|---|---|
| Tensile Strength N/mm2 | Elongation % | Hardness HB | ASTM | JIS | ||||
| High Strength Brass | C863H | >765 | >14 | >200 | 7.70 | 2.20 | C86300 | CAC304C |
| High Strength Brass | C863S | >785 | >10 | >235 | 7.70 | 2.20 | C86300 | CAC304C |
| Bronze | C863B | >245 | >15 | >60 | 8.95 | 1.80 | C83600 | CAC406C |
| Phosphor Bronze | C907P | >295 | >10 | >80 | 8.85 | 1.84 | C90700 | CAC502 |
| Aluminum Bronze | C958A | >610 | >12 | >160 | 7.65 | 1.76 | C95800 | CAC703 |