MOLD COMPONENTS – INCH Guided Ejection Bushings
Steel Guided Ejection Bushings with Solid Bronze Inserts – GEBI The Steel Guided Ejection Bushing with Bronze Inserts are made from robust 40 Cr steel with a high strength solid bronze insert for nonscoring lubricity of bronze plating. Internal oil grooves and a lubrication hole help to ensure smooth operation. Steel outer case provides a ridge matting surface in the plate that will not deform like solid brass/bronze bushings during installation. The bronze inserts are much thicker than the plated bronze over steel bushings promoting more cycles between maintenance. It is recommended that a minimum of four bushings be installed. The size of the bushings should be determined by the size of the mold. The Guided Ejection System is inexpensive protection against wear and possible costly damage to a mold in production. Die Cast version with steel heat treated to a hardness of 45-58HRC for better durability.
B
Ø D +.0005 -.0000
Ø E +.0005 -.0000
Ø A +.000 -.001
Ø H +.000 -.010
L +.00 -.03
NOMINAL I.D.
ITEM NUMBER GEBI750 GEBI875 GEBI100 GEBI125 GEBI150
3/16
B K
¾ .751 1.1255 1.1240 1.302 1.50 1.00 .56
⅞ 1"
.876 1.2505 1.2490 1.427 1.50 1.00 .56 1.001 1.3755 1.3740 1.552 1.75 1.12 .62
Ø D
Ø E
Ø A
Ø H
1¼ 1.251 1.6255 1.6240 1.802 1.75 1.12 .62 1½ 1.501 2.0005 1.9990 2.177 1.75 1.12 .62
NOTE: Add letters DC to the end of the Item Number for the Die Cast Version. Example: GEBI750DC
K
L
It is recommended that a minimum of four bushings be installed. Bushing size should be determined by the size of the mold. The Guided Ejection System is inexpensive protection against wear and possible costly damage to a mold in production. Self-Lubricating Guided Ejection Bushings – GBE
NOMINAL I.D.
+.000 -.010
+.00 -.03
ITEM NUMBER
B
+.0005 -.0000
+.0005 -.0000
+.000 -.001
Ø H
L
Ø D
Ø E
Ø A
B
3 /
.751
1.1255
1.1240
1.302
1.50
1.00
GBE0750
3/16
4
7 /
.876
1.2505
1.2490
1.427
1.50
1.00
GBE0875
8
1"
1.001
1.3755
1.3740
1.552
1.75
1.12
GBE1000
1 1 / 1 1 /
1.251
1.6255
1.6240
1.802
1.75
1.12
GBE1250
4
1.501
2.0005
1.9990
2.177
1.75
1.12
GBE1500
Ø D
Ø E
Ø A
Ø H
2
2"
2.001
2.5005
2.4990
2.687
2.25
1.62
GBE2000
All items in stock.
NOTES: 1. Select corresponding guide pin in proper diameter and length for application. 2. These bushings are interchangeable with comparably sized DME bronze-plated and solid bronze guided ejection bushings. 2" I.D. size (GBE-2000) is available only in self-lubricating style.
L
337
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ dme.net ■ store.dme.net
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