ALUMINIUM SHAFT SUPPORT RAILS:

PDF Catalogue of Linear Bearings

These Aluminium Shaft Support Rails are for supporting shafts on which Open Type Ball Bushings are run. For continuous support these 600mm long support rails can be mounted one behind the other, or they can be used in shorter lengths for partial support.

aluminium linear bearing shaft support rails WU50 WS50

Two types of rail are available:
The older type WS50-... with a greater height to shaft centre, and the new lower type WU50-....

Both types are available ex-stock un-machined (without shafts).
Order as WU50-0.. or WS50-0..

Alternatively they can be fitted with shafts (steel or stainless steel) and machined with bolt holes at a choice of two standard centres: t1 (order as WU50-1.. x length) and T2 (order as WU50-2.. x length).

PDF data sheet

Part Number		d	H	A	M	B	alpha	V	D	J	O	Bolt	U	E	t(1) hole spacing	T(2) hole spacing	.stp File
WU50-012		12	22	40	2.9	12	50	5	8	4.5	4.5	M4X20	4.5	29	75	120
WU50-016		16	26	45	3.5	13	50	5	9.5	5.5	5.5	M5X20	5.5	33	100	150
	WS50-016	16	30	48	3.5	14		5	9.5	5.5	5.5	M5X25	5.5	33	100	150
WU50-020		20	32	52	4.4	14	50	6	11	6.5	6.6	M6X25	6.6	37	100	150
	WS50-020	20	38	56	4	15		6	11	6.5	6.6	M6X30	6.6	37	100	150
WU50-025		25	36	57	5.4	15	50	6	14	8.5	9	M8X30	6.6	42	120	200
	WS50-025	25	42	60	5	15		6	14	8.5	9	M8X35	6.6	42	120	200
WU50-030		30	42	69	5.5	19	50	7	17	8.5	11	M10X35	9	51	150	200
	WS50-030	30	53	74	6	19		8	17	10.5	11	M10X40	9	51	150	200
WU50-040		40	50	73	7.5	17	50	8	17	10.5	11	M10X40	9	55	200	300
	WS50-040	40	60	78	8	19		8	19	12.5	11	M10X45	9	55	200	300
WU50-050		50	60	84	9.5	21	46	9	19	12.5	13	M12X45	11	63	200	300
	WS50-050	50	75	90	10	24		10	19	12.5	13	M12X55	11	63	200	300
WU50-060		60	68	94	12.5	23	46	10	22	14.5	15	M14X50	11	72	300
	WS50-060	60	80	100	12	25		12	22	14.5	15	M14X55	11	72	300
WU50-080		80	86	116	17	27	46	12	25	16.5	17	M16X60	13	92	300