Collet Chuck Type ER, JIS B 6339-2, BT50
Quality pass
Chuck body fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
For clamping tools with cylindrical shank in ER collets according to ISO 15488.
With taper JIS B 6339-2 BT50 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
Scope of Delivery
  • With locknut (balanced, with slide coating for higher clamping forces)
HAIMER TIP
Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) on request Enlarging of size L upon request
Collet Chuck Type ER, JIS B 6339-2, BT50
asset-112528-925
Description Norm: Value: metric/ inch
Size ER16
Clamping range 0,5-10,0
Length A A 70 mm
A-length version short
Diameter clamping nut D 28 mm
Interface BT50
Mass (weight) D7 3,850 kg
Flange diameter A4 100 mm
Connection code type machine side C11 SKG
Connection code form type machine side C12 57
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0500
Company identification J3 HAI
interface code to machine side J6 SKG05005795
Weight WT 3,850 kg
Flange diameter DF 100 mm
Connection code type machine side CCTMS SKG
Company identification COMPC HAI
Collet Chuck Type ER, JIS B 6339-2, BT50
Quality pass
Chuck body fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
For clamping tools with cylindrical shank in ER collets according to ISO 15488.
With taper JIS B 6339-2 BT50 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
Scope of Delivery
  • With locknut (balanced, with slide coating for higher clamping forces)
HAIMER TIP
Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) on request Enlarging of size L upon request
Collet Chuck Type ER, JIS B 6339-2, BT50
asset-112528-925
Description Norm: Value: metric/ inch
Size ER16
Clamping range 0,5-10,0
Length A A 70 mm
A-length version short
Diameter clamping nut D 28 mm
Interface BT50
Mass (weight) D7 3,850 kg
Flange diameter A4 100 mm
Connection code type machine side C11 SKG
Connection code form type machine side C12 57
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0500
Company identification J3 HAI
interface code to machine side J6 SKG05005795
Weight WT 3,850 kg
Flange diameter DF 100 mm
Connection code type machine side CCTMS SKG
Company identification COMPC HAI
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
Order No. A-length version Clamping range Interface Length A Size Downloads metric/ inch
50.520.16 short 0,5-10,0 BT50 70 mm ER16
Download after registration
50.520.20 short 1,5-13,0 BT50 70 mm ER20
Download after registration
50.520.25 short 1,0-16,0 BT50 70 mm ER25
Download after registration
50.520.32 short 1,5-20,0 BT50 70 mm ER32
Download after registration
50.520.40 short 2,5-26,0 BT50 80 mm ER40
Download after registration
50.521.16 long 0,5-10,0 BT50 100 mm ER16
Download after registration
50.521.20 long 1,5-13,0 BT50 100 mm ER20
Download after registration
50.521.25 long 1,0-16,0 BT50 100 mm ER25
Download after registration
50.521.32 long 1,5-20,0 BT50 100 mm ER32
Download after registration
50.521.40 long 2,5-26,0 BT50 100 mm ER40
Download after registration
50.522.16 oversize (160 mm) 0,5-10,0 BT50 160 mm ER16
Download after registration
50.522.25 oversize (160 mm) 1,0-16,0 BT50 160 mm ER25
Download after registration
50.522.32 oversize (160 mm) 1,5-20,0 BT50 160 mm ER32
Download after registration
50.522.40 oversize (160 mm) 2,5-26,0 BT50 160 mm ER40
Download after registration
Haimer Care
Haimer Care
The quality at Haimer is not only by the product, but also by the accompanying services.

Scope of service
  • Early wear detection 
  • Preservation of the target condition 
  • High availability of HAIMER specialists 
  • Consistent quality level 
  • Prerequisite for certification according to ISO 9001
Haimer care in detail

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