Lathe Chuck ZGU-ZSU with base jaws and reversible top jaws, with scroll, DIN 6350, self-centering three- and four-jaw chucks cast iron or steel body cross tenon to ISO 3442    and ASA B 5.8 Delivery includes: 1 set of base jaws  (GB) 1 set of reversible top jaws  (UB) 1 operating key, mounting bolts DIN 6350 Cylindrical centre mount, Form A size inch through- hole 3-jaw-chuck cast iron body Part No. 3-jaw-chuck steel body Part No. 4-jaw-chuck cast iron body Part No. 4-jaw-chuck steel body Part No.       Type 303 Type 603 Type 403 Type 803 100 4 20 101787 101788 102135 102136 1101) 4¼ 27 114433 — 114357 — 125 5 32 101634 101678 106080 106081 1401) 5½ 40 105789 105790 105805 105806 160 6¼ 42 100322 100725 100754 101170 200 8 55 100014 100189 100483 100484 250 10 76 100221 100541 100840 101036 315 12½ 103 101254 101350 101900 101901 3501) 14 115 104135 104803 104871 104939 400 15¾ 136 102067 102068 102335 102336 500 20 190 102537 102585 102960 103346 630 25 240 102725 102726 102861 102862        1) - with 1 set reversible jaws DIN 55027 DIN 55022, ISO 702/III with studs and locknuts optional DIN 55021 with set screws and nuts size short taper through- hole 3-jaw-chuck cast iron body Part No. 3-jaw-chuck steel body Part No. 4-jaw-chuck cast iron body Part No. 4-jaw-chuck steel body Part No.       Type 318 Type 618 Type 418 Type 818 100 3 20 102111 102112 102159 102160 125 3 32 101647 101691 107012 107013 125 4 32 101651 101695 107020 107021 140 3 40 105522 105742 105539 105759 140 4 40 105523 105743 105540 105760 140 5 40 105524 105744 105541 105761 160 3 42 105015 105035 105055 105075 160 4 42 100361 100743 101112 101187 160 5 42 100366 100747 101116 101191 200 3 51.2 100056 100163 101435 101436 200 4 55 100060 100167 101443 101444 200 5 55 100051 100155 101419 101420 200 6 55 100052 100159 101427 101428 250 4 60.7 127868 127870 127876 127880 250 5 76 100250 100566 100865 101061 250 6 76 100248 100564 100863 101059 250 8 76 100249 100565 100864 101060 315 5 79.6 127869 127871 127877 127881 315 6 103 101277 101373 101594 101922 315 8 103 101278 101374 101595 101926 315 11 103 101279 101375 101596 101930 350 6 103 104159 104827 104895 104963 350 8 115 104151 104819 104887 104955 350 11 115 104155 104823 104891 104959 400 6 103 102223 102224 101897 101898 400 8 136 102207 102208 101881 101882 400 11 136 102215 102216 101889 101890 500 8 136 109737 104456 105633 105666 500 11 190 102553 102554 102976 102977 500 15 190 102920 102921 103232 103233 630 11 192.7 102757 102758 102893 102894 630 15 240 102765 102766 103089 103090 * mounting from front in   the inner bolt circle   mounting from front in   the outer bolt circle DIN 55026  Form B ASA B5.9 A1 metr. ISO 702/I A1 KK tap. 5, 6, 8 DIN 55026 Form A+B DIN 55021  Form A+B ASA B5.9 A1/A2 metr. ISO 702/I A1/A2 KK tap. 5, 6, 8 size short taper through- hole 3-jaw-chuck cast iron body Part No. 3-jaw-chuck steel body Part No. 4-jaw-chuck cast iron body Part No. 4-jaw-chuck steel body Part No.       Type 323 Type 623 Type 423 Type 823 *160 5 42 100376 100757 101124 101199 *200 5 42 100066 100172 101451 101452 *200 6 55 100071 100177 101459 101460 250 5 76 100268 100580 100877 101073 *250 6 55 100266 100578 100875 101071 *250 8 76 100267 100579 100876 101072 315 6 103 101289 101385 101936 101937 *315 8 76 101290 101386 101944 101945 350 6 103 127810 127848 127846 127850 *350 8 76 127803 127847 127845 127849 400 8 136 102231 102232 102358 102359 *400 11 125 102239 102240 102366 102367 500 11 190 102567 102568 102984 102985 630 11 190 102773 102774 103001 103002 *630 15 190 102789 102790 103017 103018 DIN 55029 ASA B5.9 Type D, ISO 702/II with studs for Camlock size short taper through- hole 3-jaw-chuck cast iron body Part No. 3-jaw-chuck steel body Part No. 4-jaw-chuck cast iron body Part No. 4-jaw-chuck steel body Part No.       Type 333 Type 633 Type 433 Type 833 100 3 20 105842 105846 105844 105848 125 3 32 105850 105858 105854 105862 125 4 32 105866 105870 105868 105872 160 3 42 106306 106310 — — 160 4 42 105874 105882 105878 105886 160 5 42 105890 105898 105894 106302 200 3 51.2 106354 106362 106358 106366 200 4 55 106370 106374 106372 106376 200 5 55 106322 106330 106326 106334 200 6 55 106338 106346 106342 106350 250 4 60.7 127872 127874 127882 127884 250 5 76 106410 106418 106414 106422 250 6 76 106378 106386 106382 106390 250 8 76 106394 106402 106398 106406 315 5 79.6 127873 127875 127883 127885 315 6 103 106434 106442 106438 106446 315 8 103 106450 106458 106454 106462 315 11 103 106466 106474 106470 106478 350 6 103 106698 106806 106802 106810 350 8 115 106666 106674 106670 106678 350 11 115 106682 106690 106686 106694 400 6 103 106622 106630 106626 106634 400 8 136 106490 106498 106494 106602 400 11 136 106606 106614 106610 106618 500 8 136 104404 105625 105651 105684 500 11 190 106638 103274 106642 106646 500 15 190 104426 103275 104428 103271 630 11 192.7 106650 106658 106654 106662 630 15 240 103324 103328 104492 106251 ASA B 5.9 long taper, mounting with union nut size long taper through- hole 3-jaw-chuck cast iron body Part No. 3-jaw-chuck steel body Part No. 4-jaw-chuck cast iron body Part No. 4-jaw-chuck steel body Part No.       Type 343 Type 643 Type 443 Type 843 125 L00 32 105852 105860 105856 105864 160 L00 42 105876 105884 105880 105888 160 L0 42 105892 106300 105896 106304 200 L00 55 106356 106364 106360 106368 200 L0 55 106324 106332 106328 106336 200 L1 55 106340 106348 106344 106352 250 L00 56 106412 106420 106416 106424 250 L0 66 106380 106388 106384 106392 250 L1 76 106396 106404 106400 106408 315 L0 66 106468 106476 106472 106480 315 L1 84.5 106436 106444 106440 106448 315 L2 103 106452 106460 106456 106464 400 L1 84 106492 106600 106496 106604 400 L2 109 106608 106616 106612 106620 400 L3 136 106624 106632 106628 106636 500 L3 137 106640 103277 106644 106648 630 L3 137 106652 106660 106656 106664 Clamping Jaws Stepped and hardened jaws, supplied as supplement or as spares, must be ground on the chuck       Inside jaw       outward stepped       hardened BB set        size 3-jaws Part No. 4-jaws Part No. 741) 110154 — 80/85 110155 110063 100/110 110156 110064 125 110157 110065 140 110158 110066 160 110159 110067 200 110160 110068 250 110161 110069 315 110162 110070 350/400 110163 110071 500/630 110164 110072 1) - reversible jaws for use as turning or boring jaws       Outside jaw       inward stepped       hardened DB set        size 3-jaws Part No. 4-jaws Part No. 741) — — 80/85 110165 110073 100/110 110166 110074 125 110167 110075 140 110168 110076 160 110169 110077 200 110170 110078 250 110171 110079 315 110016 110080 350/400 110017 110081 500/630 110018 110082 1) - reversible jaws for use as turning or boring jaws       Unstepped block jaw       soft BL set       material 16MnCr5        size 3-jaws Part No. 4-jaws Part No. 74 109114 — 80/85 107588 107598 100/110 107589 107599 125 107590 107600 140 107591 107601 160 107592 107602 200 107593 107603 250 107594 107604 315 107595 107605 350/400 107596 107644 500/630 107597 107645       Unstepped top jaw       soft AB set       material 16MnCr5        size 2-jaws Part No. 3-jaws Part No. 4-jaws Part No. 100/110 109497 107633 107641 125 109498 107634 107642 140/160 109499 108581 108583 200 109501 108582 108584 250 109502 107637 107579 315 109503 107638 107580 350/400 109504 107639 107581 500/630 — 107640 107582       Reversible top jaw       hardened UB set        size 3-jaws Part No. 4-jaws Part No. 100/110 108045 108053 125 108046 108054 140/160 107936 107938 200 107937 107939 250 108049 108057 315 108050 108058 350/400 108051 108059 500/630 108052 108060       Base jaw with       mounting bolts GB set        size 2-jaws Part No. 3-jaws Part No. 4-jaws Part No. 100/110 108950 107500 107542 125 108951 107501 107543 140 108952 107502 107544 160 108953 107503 107545 200 108954 107504 107546 250 108955 107505 107547 315 108956 107506 107548 350/400 108957 107507 107549 500 — 107508 107550 630 — 107509 107551 Mounting Bolts for Top Jaws       Bolt 1        size thread Part No. 100/110 M6x20 249299 125 M8x25 236949 140/160/200/230 M8x30 334571 250/270 M12x40