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

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• 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