PHS Series (Steel-on-Steel)
Material: Bearing Steel / Hardened Steel
Thread: Metric RH / LH
Lubrication: Grease nipple or relubricatable
Structure: Female thread / Spherical plain bearing / Steel-on-Steel
Bore Range: 5mm – 100mm
Application: Hydraulic cylinders, construction machinery, agricultural steering, industrial automation
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The PHS Series rod end bearings feature a steel-on-steel sliding contact surface with a female threaded shank. Designed for heavy-duty linkages requiring high load capacity and wear resistance under oscillating motion, these bearings are grease-lubricated through an integrated nipple for extended service life. Typical applications include hydraulic cylinder attachments, construction machinery linkages, agricultural equipment steering systems, and industrial automation actuators.
Technical Specifications
| Bearing No. | Bore (d) mm | Outer Dia. (D) mm | Width (B) mm | Dyn. Load Cr (kN) | Stat. Load Cor (kN) | Ref. Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| PHS5 | 5 | 16 | 8 | 2.8 | 1.8 | 0 | 0.008 |
| PHS6 | 6 | 18 | 9 | 3.5 | 2.2 | 0 | 0.011 |
| PHS8 | 8 | 22 | 12 | 5.5 | 3.5 | 0 | 0.018 |
| PHS10 | 10 | 26 | 14 | 8.8 | 5.5 | 0 | 0.03 |
| PHS12 | 12 | 30 | 16 | 12.0 | 7.5 | 0 | 0.045 |
| PHS14 | 14 | 34 | 19 | 16.0 | 10.0 | 0 | 0.065 |
| PHS16 | 16 | 38 | 21 | 21.0 | 13.0 | 0 | 0.09 |
| PHS18 | 18 | 42 | 21 | 25.0 | 16.0 | 0 | 0.12 |
| PHS20 | 20 | 46 | 23 | 31.0 | 19.0 | 0 | 0.155 |
| PHS25 | 25 | 53 | 26 | 43.0 | 27.0 | 0 | 0.24 |
