FF / FK Support Unit Black Ball Screw Supports For Diverse Industrial Application

Ball Screw Support Seat Bearings Screw Fixing Seats FF FK

SEXGL Support Bearings set the benchmark for precision motion control, trusted by industry leaders like BYD (electric vehicle assembly) and BOE (LCD panel manufacturing) across North America, Europe, South Korea, and Southeast Asia. The Support Bearings is a critical component in ball screw assemblies, engineered to deliver robust axial and radial support for precision motion systems. It ensures stable operation and accurate positioning under high loads, rapid speeds, or frequent start-stop cycles. Key functions include:

• Absorbing dynamic loads and minimizing vibration/deflection during screw rotation;

• Maintaining alignment between the screw shaft and driving units (e.g., servo motors) to extend system lifespan;

• Simplifying structural integration for diverse industrial applications.

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• Model No.	di		L		H	F	E	Dg6		A		PCD	B	L1	Ti		X		Y		Z
  FK 5	5		16.5		6	10.5	18.5	20		34		26	26	5.5	3.5		3.4		6.5		4
  FK 6	6		20		7	13	22	22		36		28	28	5.5	3.5		3.4		6.5		4
  FK 8	8		23		9	14	26	28		43		35	35	7	4		3.4		6.5		4
  FK 10	10		27		10	17	29.5	34		52		42	42	7.5	5		4.5		8		4
  FK 12	12		27		10	17	29.5	36		54		44	44	7.5	5		4.5		8		4
  FK 15	15		32		15	17	36	40		63		50	52	10	6		5.5		9.5		6
  FK 20	20		52		22	30	50	57		86		70	68	8	10		6.5		11		10
  FK 25	25		57		27	30	60	63		98		80	79	13	10		9		15		13
  FK 30	30		62		30	32	61	75		117		95	93	11	12		11		17.5		15

• Model No.		di		L		H	F		Dg6		A		PCD	B	X			Y		Z
  FF 6		6		10		6	4		22		36		28	28	3.4			6.5		4
  FF 10		8		12		7	5		28		43		35	35	3.4			6.5		4
  FF 12		10		15		7	8		34		52		42	42	4.5			8		4
  FF 15		15		17		9	8		40		63		50	52	5.5			9.5		5.5
  FF 20		20		20		11	9		57		85		70	68	6.6			11		6.5
  FF 25		25		24		14	10		63		98		80	79	9			14		8.5
  FF 30		30		27		18	9		75		117		95	93	11			17.5		11

SXEGL main products include: synchronous belts, synchronous wheels, couplings, support seats, light conveyor belts, linear guides, linear sliders, ball screws, linear modules, slides, synchronous motors, servo motors, servo cylinders, linear actuators, etc.SXEGL specializing in the research and development, manufacturing and sales of automation industrial products. The company's It has established long-term and stable cooperative relations with more than 1,560 Chinese industrial enterprises including: Foxconn, Jabil Electronics, Hongya Group, Han's Laser, Changyu Machinery, BOE China Shipbuilding Industry Corporation, China Institute of Physical Engineering, Changan Automobile, CATL, etc. The products are sold to 73 countries around the world and have as many as 600 international cooperative customers. The company has an 8,000-square-meter constant temperature workshop and many cutting-edge industrial machine tools. The company has a 34-person technical R&D team with many years of technical R&D and after-sales experience. It has a high-quality and experienced technical team to help customers select models, optimize solutions, and provide after-sales service and other technical support.
SXEGL is committed to building China's most cost-effective automation industrial products and supply chain brand, always serving customers with excellent prices and quality, and moving towards becoming an outstanding enterprise in the field of industrial automation transmission.