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EROGLU

EROGLU BT40-25-140 hydraulic expansion chuck, shape JD/JF

Brand: EROGLU

Length: 113 mm

Art.-no. 23155358

Manufacturer article no. 406.65.25.140

EAN 4250122619512


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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 through oil pressure chamber

Notes

Previous standard JIS B 6339 MAS-BT

Delivery

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

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Brand

EROGLU

Main EAN Code

4250122619512

Manufacturer Part Number

406.65.25.140

Tool holding device

BT 40

Tool holding device type

Hydraulic expansion chuck

Form

JD/JF

Diameter (d)

25 mm

Projecting length (A)

140 mm

Diameter 2 (D)

49.5 mm

Diameter 3 (D1)

55 mm

Collar diameter

63 mm

Length (L1)

113 mm

Length 2 (L2)

57 mm

Coolant supply

Internal axial/internal radial

Balancing quality

G 2.5 at 25,000 rpm

Product Group

2BG

Gross Weight

2.670 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information