SIKAC Series (Rod End with Welding Shank)
Material: Bearing Steel with Welding Plate
Thread: Metric
Lubrication: Relubricatable via grease nipple
Structure: Female thread / Spherical plain bearing / Welding shank
Bore Range: 8mm – 60mm
Application: Agricultural frames, trailer linkages, construction booms, structural pivots
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The SIKAC Series rod end bearings feature an integrated welding shank that can be welded directly to structural steel members, eliminating the need for threaded connections. The spherical plain bearing accommodates angular misalignment while the grease nipple allows periodic relubrication. These bearings are widely used in agricultural equipment frames, trailer linkages, construction machinery booms, and structural pivots requiring permanent, high-strength connections to steel fabrications.
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) |
|---|---|---|---|---|---|---|---|
| SIKAC5 | 5 | 18 | 6 | 3.5 | 2.1 | 0 | 0.012 |
| SIKAC6 | 6 | 20 | 8 | 4.9 | 2.9 | 0 | 0.016 |
| SIKAC8 | 8 | 24 | 10 | 6.86 | 4.1 | 0 | 0.028 |
| SIKAC10 | 10 | 28 | 12 | 12.25 | 7.3 | 0 | 0.046 |
| SIKAC12 | 12 | 32 | 14 | 18.62 | 11.1 | 0 | 0.065 |
| SIKAC14 | 14 | 36 | 16 | 24.5 | 14.6 | 0 | 0.09 |
| SIKAC16 | 16 | 40 | 18 | 34.3 | 20.4 | 0 | 0.125 |
| SIKAC20 | 20 | 45 | 20 | 49.0 | 29.2 | 0 | 0.18 |
