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EROGLU

EROGLU BT40-20-32 hydraulic expansion chuck, short and heavy-duty version

Brand: EROGLU

Art.-no. 23155402

Manufacturer article no. 405.65.20.32

EAN 4250122619055

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Application

To accommodate tools with a straight shank in accordance with DIN 1835 shape A+B+E and DIN 6535 shape HB+HE

Execution

  • Greater than 20 mm dia. with reduction only
  • Alloyed case-hardening steel with a core tensile strength of at least 950 N/mm²
  • Case-hardened HRC 58 ± 2, hardness depth 0.6 mm +0.2 mm
  • Taper angle tolerance quality AT3 in accordance with DIN 2080
  • Ra 0.2 taper surface quality
  • Hole for data carrier DIN 69873 in the collar
  • Black-oxide surface

Advantage

  • Uniform clamping pressure due to oil pressure chamber

Notes

Previous standard JIS B 6339 MAS-BT

Delivery

1x MAS-BT40 hydraulic expansion chuck, without reducing sleeve

Brand

EROGLU

EAN

4250122619055

Manufacturer Part Number

405.65.20.32

Tool holding device

BT 40

Tool holding device type

Hydraulic expansion chuck

Form

JD/JF

Diameter (d)

20 mm

Projecting length (A)

32.5 mm

Diameter 2 (D)

49.5 mm

Collar diameter

63 mm

Length 2 (L2)

51 mm

Coolant supply

Internal axial/internal radial

Balancing quality

G 2.5 at 25,000 rpm

Harmonized System Code

84661020

Gross Weight

0.890 kg

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Data sheet

Art.-no.
Cust. Mat. No.

Hazardous Material

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