It features the same load in four directions (up/down/right/left) and self-aligning to absorb installation-error capability.
GE series linear guideway can achieve a long life with high speed, highly accurate and smooth linear motion.
GEH20SA is super heavy load with flange blocks,the block mounting is top of bottom.
Linear slide rail as a type of rolling guide, run by the power between infinite scroll circulation steel ball in the slider and slippery course, along the slippery course load platform can easily do high precision linear movement.

Model	Combination size (mm)			Block size(mm)													Slide rail size(mm)							Fixing bolts for slide rails size	Basic dynamic fixed load	Basic fixed fixed load	Allowable static moment				weight
																											Mr kN-m	Mp kN-m		My kN-m	block kg		slide Kg/m
	H	Hi	N	W	B	Bi	C	Li	L	Ki	Ki	G	Mxl	T	H2	h3	w/	Hr	D	h	d	P	E	(mm )	C(kN)	Co(kN)
GEH15SA	24	4.5	9.5	34	26	4	-	23.1	40.1	14.8	3.5	5.7	M4x6	6	5.5	6	15	12.5	6	4.5	3.5	60	20	M3xl6	5.35	9.40	0.08		0.04	0.04	0.09	1.25
GEH15CA							26	39.8	56.8	10.15															7.83	16.19	0.13		0.10	0.10	0.15
GEH20SA	28	6	11	42	32	5	-	29	50	18.75	4.15	12	M5x7	7.5	6	6	20	15.5	9.5	8.5	6	60	20	M5xl6	7.23	12.74	0.13		0.06	0.06	0.15	2.08
GEH20CA							32	48.1	69.1	12.3															10.31	21.13	0.22		0.16	0.16	0.24
GEH25SA	33	7	12.5	48	35	6.5	-	35.5	59.1	21.9	4.55	12	M6x9	8	8	8	23	18	11	9	7	60	20	M6x20	11.40	19.50	0.23		0.12	0.12	0.25	2.67
GEH25CA							35	59	82.6	16.15															16.27	32.40	0.38		0.32	0.32	0.41
GEH30SA	42	10	16	60	40	10	-	41.5	69.5	26.75	6	12	M3xl2	9	8	9	28	23	11	9	7	80	20	M6x25	16.42	28.10	0.40		0.21	0.21	0.45	4.35
GEH30CA							40	70.1	98.1	21.05															23.70	47.46	0.68		0.55	0.55	0.76
GEH35SA	48	11	18	70	50	10	-	45	75	28.5	7	12	M8xl2	10	8.5	8.5	34	27.5	14	12	9	80	20	M8x25	16.42	28.10	0.40		0.21	0.21	0.45	6.14
GEH35CA							50	78	108	20															33.35	64.84	0.98		0.69	0.69	1.13

ISO Linear Guide Module GEH20CA 20mm Linear Motion Block Bearing

Linear Guide