Linear Bushing Housing Units - Open Wide Block

• Materials

Type	Housing	Bushing·Ball		Retainers	Seals
Double	Material	Material	Hardness	Material	Material
LHOBW	Aluminum Alloy(White Alumite)	SUJ2	58HRC~	Resin (Duracone M90 or Equivalent)	Nitrile Rubber

Double

Specifications

• Specifications

Part Number		h	W	H	L	L1	H2	N	W1	S1	ℓ	h1	K	Basic Load Rating		Mass (g)
														C (Dynamic) N	Co (Static) N
Type	dr				Double	Double								Double	Double	Double
Double LHOBW	10	15	36	24	65	40	7	7.5	25	M5	10	6	80	588	1100	140
	13	17	40	28	75	50	8		28			8.5		813	1570	200
	16	20	45	33	85	60	9		32		12	10		1230	2350	300
	20	23	48	39	95	70	11		35	M6			60	1400	2740	400
	25	27	60	47	130	90	14		40			11.5	50	1560	3140	900
	30	33	70	56	140	100	15		50	M8	18	14		2490	5490	1260

For linear bushings, linear shafts with g6 tolerance are recommended.  Refer to Shaft.  kgf=N×0.101972
The load rating capacity for Open Wide Block Type decreases when load is applied from the open side (diagram to the right), such as being used with a vertical shaft or subjected to overhang load.
In such a case, please use it after correcting the load rating using with the correction factors shown in the table below.
Compensated Rated Load = Basic Rated Load x Correction Coefficient
v


Correction Factor Table

dr
10~16	0.64
20	0.54
25/30	0.57