Surface chuck (Weldon) SK50 (ISO 7388-1) dia. 20 mm A=100 mm - Weldon surface chucks

Surface chuck (Weldon) SK50 (ISO 7388-1) dia. 20 mm A=100 mm - Weldon surface chucks - 1

Surface chuck (Weldon) SK50 (ISO 7388-1) dia. 20 mm A=100 mm

Name: Surface chuck (Weldon) SK50 (ISO 7388-1) dia. 20 mm A=100 mm
Brand: ATORN
SKU: ZR23157870

Brand: ATORN

DIN: 69871-1

Art.-no. ZR23157870

Manufacturer article no. 22660271

EAN 4050293706864

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Surface chuck (Weldon) SK50 (ISO 7388-1) dia. 20 mm A=100 mm

Art.-no. ZR23157870

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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), hardening 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 machined.

Notes

The previous standard DIN 69871-1 was superseded by ISO 7388-1.

Delivery

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

Product information

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Certificates/ Documents


Brand	ATORN
Main EAN Code	4050293706864
Manufacturer Part Number	22660271
Tool holding device	SK 50
Clamping diameter (d)	20 mm
Projecting length (A)	100 mm
Outer diameter (D)	52 mm
Clearance length to collar (L)	81 mm
Length 2 (L1)	25 mm
Coolant supply	Internal axial
Balancing quality	G 2.5 at 25,000 rpm
Form	AD
DIN	69871-1
Harmonized System Code	84661020
Gross Weight	3.700 kg

Alternative products:

1 x

ORION surface chuck SK50 D20 projection length 100 mm, ISO 7388-1, shape AD/AF

Weldon surface chucks

ORION

Art.-no. 23157072

Quantity: 1 x

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