SQ RS Ball Joint is a documented maintenance required series for industrial linkage or pivot applications. Compact angled ball-joint housing; metric left- or right-hand threads. Use the main image for identification and the full product description for model-by-model dimensions and load data.
MOQ: 50 pcs. Minimum order value USD 1,500; mixed orders and trial quantities welcome.
SQ RS packages a sealed ball joint into an angled rod-end form. It is a compact way to transfer motion where the linkage needs articulation but the classic circular rod-end eye would be inconvenient. Thread sizes in the supplied table run from M5×0.8 to M22×1.5.
| Model | Nominal d (mm) | Thread | Reference L (mm) | Load Rating (kN) | Weight (g) |
|---|---|---|---|---|---|
| SQ5RS | 5 | M5x0.8 | 35 | 2.2 | 26 |
| SQ6RS | 6 | M6x1.0 | 40 | 3.5 | 39 |
| SQ8RS | 8 | M8x1.25 | 48 | 6.6 | 68 |
| SQ10RS | 10 | M10x1.25 | 57 | 10 | 112 |
| SQ10RS-1 | 10 | M10x1.5 | 57 | 10 | 112 |
| SQ12RS | 12 | M12x1.25 | 66 | 16 | 164 |
| SQ12RS-1 | 12 | M12x1.75 | 66 | 16 | 164 |
| SQ14RS | 14 | M14x1.5 | 75 | 19 | 254 |
| SQ14RS-1 | 14 | M14x2.0 | 75 | 19 | 254 |
| SQ16RS | 16 | M16x1.5 | 84 | 26 | 336 |
| SQ16RS-1 | 16 | M16x2.0 | 84 | 26 | 336 |
| SQ18RS | 18 | M18x1.5 | 93 | 33 | 464 |
| SQ20RS | 20 | M20x1.5 | 99 | 45 | 538 |
| SQ22RS | 22 | M22x1.5 | 109 | 48 | 713 |
Check the drawing orientation before comparing models. The same thread size can appear in more than one pitch, and the center dimensions influence how the mechanism travels.
The rubber dust seal is the joint’s first defense against contamination. Keep it clear of sharp edges and heat sources.
SQZ RS provides the straight-joint geometry; SA T/K is a maintenance-free male-thread eye; POS is a greasable bronze-lined male-thread rod end.
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