Locating Components - Jergens & Acme - #25

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4 Phone 800-537-4367 or +1 216-486-5540 • Fax: +1 216-481-6193 • E-mail: info@jergensinc.com • www.jergensinc.com LOCATING COMPONENTS www.jergensinc.com 4.25 Bullet Nose Dowels Bullet Nose Dowels are used for aligning two pieces of a fixture together. • Pin and head centric within .0005 TIR • Bushing ID and OD concentric within .0003 TIR • Material: Low carbon steel • Heat Treat: Case hardened 72-82 R30N • Ground finish Part Number A B C D E F G 29221 .2499 .2516 .280 1/2 .12 .90 1/8 29222 .3124 .3141 .344 1/2 .16 .94 5/32 29223 .3749 .3766 .407 1/2 .19 1.03 3/16 29224 .4999 .5017 .532 1/2 .19 1.09 1/4 • Material: Low carbon steel • Heat Treat: Case hardened 72-82 R30N • Ground finish Pilot Locating Pins Bullet-Nose Dowels Bullet-Nose Dowel Liners (Bushings) Part Number A B C D 40921 .2501 .5017 5/8 3/8 40922 .3126 .5017 5/8 3/8 40923 .3751 .6267 3/4 1/2 40924 .5001 .7518 7/8 5/8 Pilot Locating Pins ØA ØB .10 D - .02 +.00 +.0004 -.0000 +.0000 -.0003 ØC ØC E ØB ØD ØA F G H +.000 -.001 +.0000 -.0003 ØA ØG E D F ØB .03 +.0000 -.0005 +.0000 -.0003 ØC Part Number A B C D E F G H 29231 .249 .4078 9/16 5/32 9/32 3/32 15/32 27/32 29232 .312 .5017 5/8 3/16 9/32 3/32 15/32 27/32 29233 .624 .8768 1 5/16 3/8 1/8 7/8 1 5/8