Ejector Leader Bushings -Linear Type-

Brand :

MISUMI

Caution

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Product Description

This is a linear type ejector guide bush developed for ejector plate guides.

EGBL (Steel)
EGBLT (Steel －Short type－ )
EGBLS (Stainless)

[ A ]Snap ring (1 pc.)
EGBW

[ ! ] This product is delivered with a snap ring set in the ℓ₁ groove.

Type		Bushing body, balls	Ball retainer
EGBL EGBLT	[ M ]	SUJ2 equivalent	SUS316, SUS304
EGBL EGBLT	[ H ]	58HRC～	－
EGBLS	[ M ]	SUS440C equivalent	SUS316, SUS304
EGBLS	[ H ]	56HRC～	－

Specifications

d		D_h6		D₁	L		ℓ₁	ℓ₂	ℓ₃	t	W	Dynamic load N (kgf)	Part Number		U/Price for 1～9
d		D_h6		D₁	L		ℓ₁	ℓ₂	ℓ₃	t	W	Dynamic load N (kgf)	Type	d	EGBL EGBLT	EGBLS
6	0 －0.009	12	0 －0.011	15.5	19	0 －0.2	9	－	2.75	1.0	1.1	206 ( 21)	EGBL EGBLS	6
8		15	0 －0.011	19.3	24		10	－	3.25	1.0	1.1	265 ( 27)		8
10		19	0 －0.013	23.6	29		13	－	3.5	1.2	1.3	373 ( 38)		10
13		23		28.5	32		13	－	4.5	1.2	1.3	510 ( 52)		13
16		28		34.2	37		15	20	5.25	1.5	1.6	775 ( 79)		16
20	0 －0.010	32	0 －0.016	38.4	42		20	25	5.75	1.5	1.6	863 ( 88)		20
25		40		47.1	59	0 －0.3	20	25	9	1.75	1.85	981 (100)		25
30		45		52.8	64	0 －0.3	25	30	9.75	1.75	1.85	1,569 (160)		30
25	0 －0.010	40	0 －0.016	47.1	44	0 －0.3	20	25	6.25	1.75	1.85	764 ( 78)	EGBLT (Short type)	25
30	0 －0.010	45	0 －0.016	52.8	54	0 －0.3	25	30	7.75	1.75	1.85	1,442 (147)	EGBLT (Short type)	30

Load (kgf)＝Load N×0.101972

Part Number

EGBL10

EGBLT25

■Spacers for Linear Type Ejector Leader Bushing
EGBS

[ M ] S45C

Specifications

Leader bushing d	D	d	t	Part Number		U/Price
Leader bushing d	D	d	t	Type	No.	1～9	10～49	50～99	100～200
6	16	12	3	EGBS	6
8	19	15	3		8
10	23	19	2.8		10
13	28	23	2.8		13
16	34	28	2.5		16
20	38	32	2.5		20
25	46	40	2.25		25
30	51	45	2.25		30

Part Number

EGBS10

■Snap Rings for Linear Type Ejector Leader Bushing
EGBW

[ M ] SK4

Specifications

Leader bushing d	D	d	t	Part Number		U/Price
Leader bushing d	D	d	t	Type	No.	1～9	10～49	50～99	100～200
6	15.5	11.1	1.0	EGBW	6
8	18.6	13.8	1.0		8
10	23.1	17.5	1.2		10
13	27.7	21.5	1.2		13
16	33.1	25.9	1.5		16
20	37.4	29.6	1.5		20
25	46.2	37.0	1.75		25
30	51.3	41.5	1.75		30

Part Number

EGBW10

Example

■Features・A linear guide type bushing developed for use with ejector plate leaders.
・Relocating the snap ring set in the ℓ₁ groove upon delivery to the ℓ₂ position allows it to be used with ejector plates of
a different thickness.
・Can be used with a spacer (EGBS) that is specially designed for use with this bushing.
・Is easy to mount. ・ Imposes no stroke limit.

■Notes・Please use precision pins (EGH・EGHC・EGHN・EGZA・EGHA >> P.961・962・965・966).
・Use this product (EGBL, EGBLT) under a temperature 80°C or lower. Use this product (EGBLS) under a temperature 120°C or less.

■Notes on handling ejector leader bushing

①When inserting the leader pin into
linear guide type, if the leader pin is
inserted not straight the ball may come
off and the retainer may deform. Please
install it gently and straight matching
the core.

② Do not use a linear type for
rotary motion.

③ Do not use a linear type for applications
involving repeated removal and insertion.