BIG BORE ® BB-N-ES INCH SERRATION
■ Top jaws ■ T-nuts ■ Spindle adapters
WBC-D, WBCL-D
Chuck
400-140 470-191 500-205 500-230 600-275 630-325 850-375 1000-560
BB-N-ES Jaw type Id. No. (pc.)
Soft top jaws long version
WBC-D 502 WBC-D 502 WBC-D 502 WBC-D 502 WBC-D 502 WBC-D 800 WBCL-D 800 WBCL-D 800 12075140 12075140 12075140 12075140 12075140 12078040 12079040 12079040
c
B H
60 60
60 60
60 60
60 60
60 60
80 80
80 80
80 80
b
a
H
L
205 25.5
205 25.5
205 25.5
205 25.5
205 25.5
320
390
390
N
30 30 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 30
N
L
Serration
B
a b
104
104
104
104
104
165
230
230
Gripping ranges
38 38
38 38
38 38
38 38
38 38
60 60 15
60 60 18
60 60 18
c
4.5
4.5
4.5
4.5
4.5
kg
S
A 1
- -
0-150
60-275
85-275 119-290 25-210
25-255 115-405
A1
S
595
720
720
740
895
1070
1220
NST
Chuck
400-140 470-191 500-205 500-230 600-275 630-325 850-375 1000-560
BB-N-ES T-nut type Id. No. (pc.)
T-nuts
NST NST 12065020 12065020 12065020 12065020 12065020 13063900 13063900 13063900 NST NST NST NST NST NST
G
N H h G
25.5
25.5
25.5
25.5
25.5
30 44 18
30 44 18
30 44 18
34 15
34 15
34 15
34 15
34 15
N
M 20
M 20
M 20
M 20
M 20
M 24
M24
M 24
H
Bolt
h
M20 x 40 M20 x 40 M20 x 40 M20 x 40 M20 x 40 M24 x 60 M24 x 60 M24 x 60
ISO 4762 12.9
Spindle adapters for BIG BORE chucks ISO-A DIN 55026 Spindle adapters
BB-N-ES
400-140/470-191 500-205/500-230
600-275
630-325
850-375
1000-560
Spindle nose Id. No.
A8
A11
A15
A11
A15
A20
A11
A15
A20
A11
A15
A20
A15
A20
A15
A20
on request
24184020 24114020 24124020 24115030 24125020 24175020 24116020 24126020 24176020 24116320 24126320 24176320 24128020 24178020
mm mm mm
A
40
40
40
40
40
40
40
40
40
50
50
50
50
50
B
139.719 196.869 285.775 196.869 285.775 412.775 196.869 285.775 412.775 196.869 285.775 412.775 285.775 412.775 265.775 412.775 171.4 235 330.2 235 330.2 463.6 235 330.2 463.6 235 330.2 463.6 330.2 463.6 330.2 463.6
C
Bayonet and camlock spindle adapters are available on request.
Request or download: www.smw-autoblok.com JAWS-CATALOG
9
SMW-AUTOBLOK 371
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