GE..E Series (Steel-on-Steel)
Material: Bearing Steel / Hardened Steel (Inner+Outer)
Sealing: Open (no seals)
Lubrication: Grease relubricatable via groove
Structure: Steel-on-Steel / Radial spherical plain / Maintenance-required
Bore Range: 4mm – 300mm
Application: Hydraulic pivots, construction joints, agricultural linkages, industrial presses
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The GE..E Series spherical plain bearings feature a steel-on-steel sliding surface with a hardened and phosphated outer ring and inner ring. An annular lubrication groove and holes in both rings facilitate grease relubrication for extended service life. Designed for heavy oscillating and tilting loads under moderate speeds. Widely used in hydraulic cylinder pivots, construction equipment joints, agricultural machinery linkages, and industrial press connecting rods.
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) |
|---|---|---|---|---|---|---|---|
| GE 10 E | 10 | 19 | 9 | 12.5 | 25.0 | - | 0.012 |
| GE 12 E | 12 | 22 | 10 | 17.0 | 34.0 | - | 0.018 |
| GE 15 E | 15 | 26 | 12 | 25.0 | 50.0 | - | 0.030 |
| GE 17 E | 17 | 30 | 14 | 34.0 | 68.0 | - | 0.048 |
| GE 20 E | 20 | 35 | 16 | 45.0 | 90.0 | - | 0.075 |
| GE 25 E | 25 | 42 | 20 | 65.0 | 130 | - | 0.140 |
| GE 30 E | 30 | 47 | 22 | 80.0 | 160 | - | 0.185 |
| GE 40 E | 40 | 62 | 28 | 130 | 260 | - | 0.420 |
| GE 50 E | 50 | 75 | 35 | 185 | 370 | - | 0.750 |
| GE 60 E | 60 | 90 | 44 | 265 | 530 | - | 1.30 |
