EJECTOR LEADER BUSHINGS –LINEAR TYPE–
■ Spacers for Linear Type Ejector Leader Bushing EGBS
EGBL (Steel) EGBLT (Steel (Full Length Short Type)) EGBLS (Stainless)
Part Number
Leader Bushings d
D d t
Type
No.
W L
－ 0.5 2 － 0.8
ℓ
6 8
6
16 12 3.0
－ 0.5 1 － 0.8
ℓ
ℓ
8
19 15 3.0
3
10 13 16 20 25 30
10
23 19
2.8
a Accessories Snap Ring (1 pc.) EGBW
13
28 23
EGBS
16
34 28
－ 0.04 － 0.06
2.5
d
t
E This product is delivered with a snap ring set in the L 1 groove.
20
38 32
0 － 0.2
D
25
46 40
2.25
M Material S45C
30
51 45
t
Snap ring
Type
Bushing body, balls Ball retainer
SUJ2 equivalent
Steel
M Material H Hardness
EGBL EGBLT
Part Number EGBS10
58HRC–
–
Order
SUS440C equivalent
Material
EGBLS M
58HRC–
H Hardness
Part Number
Quotation
Dynamic load N(kgf)
Delivery
d
D h6
D 1
L
t
W
L 1
L 2
L 3
Type
d
6
15.5 19
9 – 2.75
206 ( 21)
12
6
■ Snap Rings for Linear Type Ejector Leader Bushing
0 –0.011
1.0 1.1
8
8
15
19.3 24
10 – 3.25
265 ( 27)
Part Number
Leader Bushings d
EGBW
D d t
0 –0.009
10
10
19
23.6 29
13 – 3.5
373 ( 38)
Type
No.
0 –0.2
D
1.2 1.3
0 –0.013
6 8
6
15.5 11.1 1.0
13
13
23
28.5 32
13 – 4.5
510 ( 52)
EGBL EGBLS
8
18.6 13.8 1.0
16
16
28
34.2 37
15 20 5.25
775 ( 79)
1.5 1.6
10 13 16 20 25 30
10
23.1 17.5
20
20
32
38.4 42
20 25 5.75
863 ( 88)
1.2
13
27.7 21.5
0 –0.010
0 –0.016
25
EGBW
20 25 9
981 (100)
25
40
47.1 59
0 –0.3
16
33.1 25.9
1.75 1.85
1.5
30
30
45
52.8 64
25 30 9.75
1,569 (160)
20
37.4 29.6
t
25
25
40
47.1 44
20 25 6.25
764 ( 78)
EGBLT (Full Length Short Type)
0 –0.010
0 –0.016
0 –0.3
25
46.2 37.0
1.75 1.85
1.75
M Material SK4
30
30
45
52.8 54
25 30 7.75
1,442 (147)
30
51.3 41.5
Load (kgf) = Load N × 0.101972
Part Number EGBW10
Part Number EGBL10 EGBLT25
Order
Order
Quotation
Delivery
Quotation
Delivery
■ Features
• A linear guide type bushing developed for use with ejector plate leaders. • The snap ring is set in the groove position of L 1 and delivered, but relocating the snap ring to the L 2 position allows it to be used with ejector plates of different thickness. • Can be used with a spacer (EGBS) that is specially designed for use with this bushing. • It is easy to mount. • Imposes no stroke limit.
Example
EGBL EGBLT EGBLS
EGBL EGBLT EGBLS
Snap ring
Snap ring
■ When using • Please use precision pins ( EGH/EGHC/EGHN/EGZA/EGHA D P.873 / 874 / 877 / 878 ).
• 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 ① When inserting the leader pin into linear guide type, if the leader pin is not inserted straight, the ball may come off and the retainer may deform. Gently install it such that it is straight and matches the core.
② Do not use the linear type for rotary motion.
③ Do not use a linear type for applications involving repeated removal and insertion.
Spacer
883
884
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