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Side lock arbor Form AD 8 mm

Article no.: 303650 8

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Clamping ⌀ D1 (mm) Unit price incl. VAT
  • Norm: DIN 6359
  • Arbor standard: ISO 7388-2; JIS B6339
  • Shape: AD
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3

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Product details

Technical Data

Clamping ⌀ D1 8 mm
Adapter BT 40 A = 100
Norm DIN 6359
Arbor standard ISO 7388-2; JIS B6339
Shape AD
Balance quality G at rotational speed G 2.5 at 25,000 rpm
Concentricity ≤ 3 µm
Machining strategy HPC
Version BT-DC
Overhang dimension A 100 mm
a 1 mm
External ⌀ D 28 mm
Spare clamping screw No. 30 9900 8
Type of product Side lock arbor

Identification numbers & Classifications

Article number 303650 8
EAN / GTIN 4067263983989
Manufacturer number 303650 8

Description

Version:

All shanks hard turned (for smooth running!).

Advantage:

The double contact between the taper and the flat flange creates a more stable and precise clamping situation:
  • Better surface quality
  • Longer tool life times
  • Consistent seating in the headstock (even at high speeds)
  • Smaller radial run-out
A BT double contact arbor can also be used in a standard BT machine spindle – and vice versa. The advantages of the double contact are however achieved only when a double contact arbor and double contact spindle are used together.

Application:

For clamping tools with side flat to DIN 1835 B and DIN 6535 HB.

Optional extras:

Pull studs (PS) No. 308760308806. Pull stud wrenches No. 308820; 308835.

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Side lock arbor Form AD 8 mm

Side lock arbor Form AD 8 mm

Adapter BT 40 A = 100 BT 40 A = 100
Arbor standard ISO 7388-2 ;JIS B6339 ISO 7388-2 ;JIS B6339
Overhang dimension A 100 100
Spare clamping screw No. 30 9900 8 8
Concentricity ≤ 3 ≤ 3
Clamping ⌀ D1 8 8
Type of product Side lock arbor Side lock arbor

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