ATORN surface chuck (Weldon) SK50 (ISO 7388-1) dia. 25 mm A=160 mm - Weldon surface chucks

ATORN surface chuck (Weldon) SK50 (ISO 7388-1) dia. 25 mm A=160 mm - Weldon surface chucks - 1

ATORN surface chuck (Weldon) SK50 (ISO 7388-1) dia. 25 mm A=160 mm - Weldon surface chucks - 2

ATORN surface chuck (Weldon) SK50 (ISO 7388-1) dia. 25 mm A=160 mm

Name: ATORN surface chuck (Weldon) SK50 (ISO 7388-1) dia. 25 mm A=160 mm
Brand: ATORN
SKU: 23157876

Brand: ATORN

DIN: 69871-1

Art.-no. 23157876

Manufacturer article no. 22660277

EAN 4050293706925

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ATORN surface chuck (Weldon) SK50 (ISO 7388-1) dia. 25 mm A=160 mm

Art.-no. 23157876

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Application

For clamping tools with straight shank and clamping surface in accordance with DIN 1835 B.

Execution

Alloyed case-hardening steel with core tensile strength of at least 950 N/mm²
Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
Tool holder concentricity, internal taper to clamping diameter ≤ 0.005 mm
All functional surfaces are machined

Notes

The previous standard DIN 69871-1 was superseded by ISO 7388-1.

Delivery

1x SK40 or SK50 surface chuck (Weldon) (ISO 7388-1)

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents


Brand	ATORN
Tool holding device	SK 50
Clamping diameter (d)	25 mm
Projecting length (A)	160 mm
Outer diameter (D)	63 mm
Clearance length to collar (L)	141 mm
Length 2 (L1)	24 mm
Coolant supply	Internal axial
Balancing quality	G 2.5 at 25,000 rpm
Form	AD
DIN	69871-1

Alternative products:

1 x

ORION surface chuck SK50 D25 projection length 100 mm, ISO 7388-1, shape AD/AF

Weldon surface chucks

ORION

Art.-no. 23157075

Quantity: 1 x

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