Page 173 - Schut Catalog

www.prenar.ee BENCH CENTERS

Bench center

Bench center with rotatable collet chuck. Cast iron base with the measuring face’s accuracy
according DIN 876/1.

 Center height: 75 mm.  Total height (incl. measuring stand): 270 mm.
 Measuring range: 0 - 100 mm (up to center).  Width T‑slot: 10H7.
 Capacity: ø 0.5 - 9.5 mm.  Concentricity accuracy collet chucks:
 Concentricity of the tailstock quill: ± 5 µm.
 Delivery incl. measuring stand 857.140 0.03 mm.
Collet chucks
(column ø 16 x 220 mm,
clamping shaft 8H7, with Item No. Clamping Price
fine adjustment), excl. dial range EUR
indicator or measuring probe
and collet chuck. 857.272 0.5 - 1
 Dimensions measuring face: 857.273 1 - 1.5
200 x 110 mm (DIN 876/1) 857.274 1.5 - 2
(incl. face for stand). 857.275 2 - 2.5
 Weight: 5.6 kg (857.184). 857.276 2.5 - 3
857.277 3 - 3.5
Item No. Center height/mm Price EUR 857.278 3.5 - 4
857.279 4 - 4.5
857.184 75 857.280 4.5 - 5
857.281 5 - 5.5
Option: 857.274 857.282 5.5 - 6
857.182 Separate tailstock 857.283 6 - 6.5
857.284 6.5 - 7
857.285 7 - 7.5
857.286 7.5 - 8
857.287 8 - 8.5
857.288 8.5 - 9
857.289 9 - 9.5

Bench center Collet chucks

Bench center with rotatable collet chuck. Item No. Clamping Price
 Measuring range: 0 - 50 mm (up to center). range EUR
 Capacity: ø 0.5 - 7 mm.
 Clamping shaft: 8H7. 857.188 0.5 - 1
 Excl. dial indicator or measuring 857.189 1 - 1.5
857.190 1.5 - 2
probe and collet chuck. 857.191 2 - 2.5
 Weight: 1.8 kg. 857.192 2.5 - 3
 Concentricity accuracy 857.193 3 - 3.5
857.194 3.5 - 4
collet chucks: 0.03 mm. 857.195 4 - 4.5
857.196 4.5 - 5
Item No. Description Price EUR 857.197 5 - 5.5 C06.308.Prenar.20240422
857.185 Bench center 857.198 5.5 - 6
857.190 857.199 6 - 6.5
857.200 6.5 - 7

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