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Machined Rails

Koenig introduced the cold-drawing process to the guide rail market in the late 1940s.Through continuous improvement and optimization in cooperation with rolling mills, a complete range of cold-drawn guide rails is now available, from 3 kg/m to 14 kg/m, for lifts below 2 m/s (400 ft/min) and normal loads .

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Product Description

B+ grade guide rail size tolerance comparison table (unit: mm)

standard Standard	model type	b1	h1	h	k	n	f	9	c	b3	L3	L2	L	m1	m2	t1	t2	d	d1
		Tolerance (mm)
		±1.5	±0.75	±0.07	+0.07 0	+3 0		±0.75		±0.2	±0.2	±0.2	+3 0	+0.05 0	0 -0.05	±0. 1	±0. 1	+0.43 0	+0.52 0
JG/T 5072.1-1996 ISO 7465:1997	T75/B	75	62	61	10	30	9	7	8	42	25	105	138	3	2.97	3.5	3	13	26
	T89/B	89	62	61	16	34	11.1	7.9	10	57.2	38.1	114.3	156	6.4	6.37	7.14	6.35	13	26
	T114/B	114	89	88	16	38	11	8	9.5	70	38.1	114.3	156	6.4	6.37	7.14	6.35	17	33
	T127-1/B	127	89	88	16	45	11	8	10	79.4	38.1	114.3	156	6.4	6.37	7.14	6.35	17	33
	T127-2/B	127	89	88	16	51	15.9	12.7	10	79.4	38.1	114.3	156	6.4	6.37	7.14	6.35	17	33
	T140-1/B	140	108	107	19	51	15.9	12.7	12.7	92.1	31.8	152.4	193	6.4	637	7.14	6.35	21	40
	T140-2/B	140	102	101	28.6	51	17.5	14.5	17.5	92.1	31.8	152.4	193	6.4	6.37	7.14	6.35	21	40
	T140-3/B	140	127	126	31.75	57	25.4	17.5	19	92.1	31.8	152.4	193	6.4	6.37	7.14	6.35	21	40

Dimensions:

JG/T 5072.1-1996 ISO 7465:1997 GB/T 22562-2008 IOS 7465:2007	T70/B	70	65	64	9	34	8	6	6	42	25	105	128	3	2.95	3.5	3	13	26
	T78/8	78	56	55	10	26	8.5	6	7	42	25	105	138	3	2.97	3.5	3	13	26
	T82/B	82.5	68.25	66.6	9	25.4	8_25	6	7.5	50.8	27	81	111	3	2.95	3.5	3	13	26
	T90/B	90	75	74	16	42	10	8	10	S7.2	38.1	114.3	156	6.4	6.37	7.14	6.35	13	26
	T125/B	125	82	81	16	42	12	9	10	79.4	38.1	114.3	156	6.4	6.37	7.14	6.35	17	33

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