Origin	China
Model Number	TK3,TK3A,TK5,TK5A

1) Adopts international standard ISO7465

2) Hollow guide rail item code:TH3, TH3A,TH5,TH5A;  

3) Guide rail is 5 meter in length

Dimensions of Hollow Guide Rail

Â	b1	c	f	h1	h2	k	m	r1	a
	±1	Â	+0.20 -0.15	+0 -0.50	Â	±0.40	Â	Â	+60 +20
TK3	75	Â	2	55±0.2	Â	10±0.2	20	5	900
TK5	87	≥1.8	3	60	Â	16.4	25	3
TOLERANCES	±1	Â	+0.20 -0.15	±0.3	±1	±0.2	Â	Â	+60 +20
TK3A	78	Â	2.2	60	10	16.4	Â	3	900
TK5A		Â	3.2				25

Physical Properities of Hollow Guide Rail

Â	S	q1	e	lXX	WXX	iXX	lYY	WYY	iYY
	Cm2	Kg/m	cm	Cm4	Cm3	cm	Cm4	Cm3	Cm
TK3	3.48	2.74	1.86	11.89	3.27	1.85	6.47	1.73	1.36
TK5	5.86	4.60	2.15	26.90	6.99	2.08	18.61	4.28	1.73
TK3A	4.36	3.40	2.18	18.09	4.74	2.04	13.62	3.49	1.77
TK5A	6.17	4.85	2.14	24.33	6.30	1.99	18.78	4.82	1.74