0
HG-B-2G
Manual chuck
QUICK JAW CHANGE Wide master jaws
■ Ordering review
Size
HG-B-2G 800-350
HG-B-2G 1000-405
Spindle mounting Centering rim
Z520 162300
Z720 162340
Supply range Chuck + actuation wrench + mounting bolts + set of coverplates without base jaws
GBK-B-2G
Base jaw type
Existing top jaw
TONGUE & GROOVE KNCS-N standard
G
Chuck Id. No.
HG-B-2G 800-350
HG-B-2G 1000-405
162316
162319
B H
75 57
75 57
L1
199.5 209.7
283.2 293.4 30 (2x)
L2 *
N
30 18
S
18
G
M16
M16
(metric)
* Dimensions incl. seals,
covers and mounting screws
a
60
2 x 60
GBK-BD-2G
Base jaw type
Existing top jaw
INCH SERRATED (for SMW-AUTOBLOK standard jaws)
Chuck Id. No.
HG-B-2G 800-350
HG-B-2G 1000-405
G
162462
162463
B H
75 61
75 61
L1
199.5 209.7
283.5 293.7
L2 *
N
3/32“ x 90°
3/32“ x 90°
S
25.5 M20
25.5 M20
(ridge)
G
a b
38 / 38 / 52 / 38
38 / 38 / 38 / 60.7 / 38 / 38
* Dimensions incl. seals,
covers and mounting screws
16.75
16.25
GBK-BA-2G
Base jaw type
Existing top jaw
TONGUE & GROOVE American standard
G
Chuck Id. No.
HG-B-2G 800-350
HG-B-2G 1000-405
162315
162349
B H
75 57
75 57
L1
199.5 209.7 19.02
283.2 293.4
L2 *
N
19.02 (2x)
S
12.7
12.7
G
3/4 - 10
3/4 - 10 2 x 76.2
(inch)
* Dimensions incl. seals,
covers and mounting screws
a
76.2
GBK-BM-2G METRIC SERRATION
Base jaw type
Existing top jaw
Chuck Id. No.
HG-B-2G 800-350
HG-B-2G 1000-405
G
162464
162465
B H
75 61
75 61
Me
L1
199.5 209.7
283.5 283.7
tric
ser rati 60°
L2 *
3 x
(Jap
on
ane
se s
N
3 x 60°
3 x 60°
tan
dar
S
25
25
d)
G
M20
M20
(metric)
a b
60 / 60
60 / 60 / 70.5 / 60
* Dimensions incl. seals,
covers and mounting screws
16.75
16.75
Seal Kit
for hardened base jaws GBK-B-2G / GBK-BD-2G / GBK-BA-2G / GBK-BM-2G Consisting of seals (6 pcs.) and mounting screws (12 pcs.)
Chuck Seal Kit Type Id. No.
HG-B-2G 800-350
HG-B-2G 1000-405
GBK-B-2G 630
GBK-B-2G 800
207673
207673
for hardened base jaws GBK-B-2G / GBK-BD-2G / GBK-BA-2G / GBK-BM-2G Consisting of seals (6 pcs.), covers (6 pcs.) and mounting screws (12 pcs.) Mounting Kit
Chuck Mounting Kit Type Id. No.
HG-B-2G 800-350
HG-B-2G 1000-405
GBK-B-2G 630
GBK-B-2G 800
207674
207674
Advice:
Existing master jaws still can be used without seals. A small modification made to the master jaws and a mounting kit can upgrade existing master jaws to become 2G master jaws (instruction for the rework on request).
SMW-AUTOBLOK 27
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