SQ-RS Series Angled Ball Joint with Rubber Seal | Metric Ball Joint Manufacturer| Gonuo

High Reliability Ball Joints

SQ..RS Series Angled Ball Joint with Rubber Seal - Metric

Gonuo SQ-RS Series angled ball joint is a high-performance linkage component designed for applications requiring flexible angular movement and reliable connection performance. Manufactured with a durable zinc alloy housing and integrated rubber seal, this metric ball joint provides excellent protection against dust and moisture while ensuring smooth operation. As an experienced ball joint manufacturer and China ball joint supplier, Gonuo offers customized solutions for automation equipment, machinery, and industrial control systems.

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SQ..RS Series Angled Ball Joint Description

The SQ..RS Series is an angular ball joint bearing. The ball housing is made of zinc-based alloy through die-casting, equipped with left-hand or right-hand threads and built-in rubber seals. Adopting an angular structure design, it is specifically designed for angular linkage, light-medium load connection scenarios in equipment. The angular structure enables precise connection of equipment linkages at different angles without additional angle adapters. The ball allows flexible multi-angle swinging, and the rubber seal effectively protects against dust and moisture. With a simple structure, easy assembly, it is the preferred connector for angular linkages in general machinery and light industrial equipment.

Core Advantages

Reliable Rubber Sealing Protection

The SQ-RS Series ball joint features a rubber sealing structure that helps prevent dust, water, and contaminants from entering the joint. This rubber sealed ball joint improves durability and ensures stable performance in outdoor and industrial environments.

Flexible Angular Movement Design

Designed as an angled ball joint, the SQ-RS Series provides smooth multi-directional movement and compensates for installation errors. It is ideal for mechanical linkage systems requiring flexibility and precision.

Durable Zinc Alloy Ball Joint Construction

Made with a high-quality zinc alloy housing, this zinc alloy ball joint combines lightweight design, corrosion resistance, and sufficient mechanical strength for long-term industrial use.

Metric Thread for Easy Installation

The metric thread design allows quick installation and compatibility with various mechanical assemblies. This metric ball joint is suitable for applications requiring reliable connection and efficient maintenance.

Customized Solutions from Professional Manufacturer

As a professional ball joint manufacturer, Gonuo provides OEM and customized services including thread specifications, dimensions, and structural requirements to meet different customer applications.

Technical Specifications

Bearing number	Dimensions																		kN Load Ratings	g Weight
Bearing number	d	d₁	d₂	d₃	l	l₁ min	l₂	l₃	S₁	L	L₁	L₂	L₃ min	D₁	D₂	D₃	S₂	α°	kN Load Ratings	g Weight
SQ 5RS	5	M5×0.8	9	19	29	8	10	21	7	35	27	4	14	9	11	16	9	25	2.2	26
SQ 6RS	6	M6×1.0	10	20	35.5	11	11	26	8	40	30	5	14	10	13	19	11	25	3.5	39
SQ 8RS	8	M8×1.25	12	24	42.5	12	14	31	10	48	36	5	17	12.5	16	23	14	25	6.6	68
SQ 10RS	10	M10×1.25	14	30	50.5	15	17	37	11	57	43	6.5	21	15	19	27	17	25	10	112
SQ 10RS-1	10	M10×1.5	14	30	56.5	21	17	43	11	57	43	6.5	21	15	19	27	17	25	10	112
SQ 12RS	12	M12×1.25	17	32	57.5	17	19	42	15	66	50	6.5	25	17.5	22	31	19	25	16	164
SQ 12RS-1	12	M12×1.75	17	32	64.5	24	19	49	15	66	50	6.5	25	17.5	22	31	19	25	16	164
SQ 14RS	14	M14×1.5	19	38	73.5	22	21.5	56	17	75	57	8	26	20	25	35	22	25	19	254
SQ 14RS-1	14	M14×2.0	19	38	79.5	28	21.5	62	17	75	57	8	26	20	25	35	22	25	19	254
SQ 16RS	16	M16×1.5	22	44	79.5	23	23.5	60	19	84	64	8	32	22	27	39	22	20	26	336
SQ 16RS-1	16	M16×2.0	22	44	85.5	29	23.5	66	19	84	64	8	32	22	27	39	22	20	26	336
SQ 18RS	18	M18×1.5	23	45	90	25	26.5	68	20	93	71	10	34	25	31	44	27	20	33	464
SQ 20RS	20	M20×1.5	27	50	90	25	27	68	24	99	77	10	35	27.5	34	44	30	20	45	538
SQ 22RS	22	M22×1.5	27	52	95	26	28	70	24	109	84	12	41	30	37	50	32	16	48	713

Tips:
If the thread is left-hand (LH), the letter "L" must be appended to the bearing designation, e.g., SQL 6RS.
For products without a seal cover, the model designation is SQ...

Applications

Industrial Automation: The SQ-RS Series ball joint is widely used in automation systems, robotic mechanisms, and mechanical linkage equipment requiring precise movement control.

Construction Machinery: The durable zinc alloy ball joint is suitable for construction equipment, steering systems, and heavy-duty mechanical assemblies.

Off-Highway Vehicles: With reliable sealing protection, this rubber sealed ball joint performs well in outdoor agricultural equipment exposed to dust and moisture.

Hydraulic & Pneumatic Cylinders: This metric ball joint provides stable connection performance for hydraulic cylinders, pneumatic actuators, and control mechanisms.

Why Choose Us?

Gonuo is a professional China ball joint manufacturer specializing in high-quality linkage components for global industrial applications. With advanced production technology and strict quality control, Gonuo supplies reliable ball joints with consistent performance, competitive pricing, and customized manufacturing capabilities.

Integrated Industry-Trade Manufacturing

With complete control from material sourcing to production, we ensure consistent quality, stable supply, and reliable performance for every batch of ball joints.

Technical Precision & Customization

Our engineering team supports OEM customization, including thread sizes, special designs, and application-specific requirements for different industrial needs.

Reliable Quality, Proven Consistency

Strict QC processes and testing ensure our rubber sealed ball joint and zinc alloy ball joint products deliver durability, precision, and dependable operation.

Reliable Supply & Better Value

As a professional ball joint supplier, Gonuo offers flexible MOQ, competitive pricing, and efficient delivery to support global customers.

Two Decades of Global Trust

With over 20 years of experience, Gonuo is a trusted ball joint manufacturer serving customers worldwide with reliable transmission components and long-term cooperation.

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