Pull studs JIS B 6339 (MAS 403 BT) Form A
305.20.45
EAN-kod: 4250001022242
sealed, without O-ring
formerly JIS B 6339 (MAS 403 BT)
formerly JIS B 6339 (MAS 403 BT)
VAT 0%
7,00 €
Kontrollerar lagersaldo
In stock, shipping time UPS Standard 1 week
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Description
ISO 7388-3 - Retention knob - Form JF - Without cooling lubricant supply
Application:
- For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)
- In machining centres (machines with automatic tool changers)
- In NC machines (machines without automatic tool changers)
Installing SK/BT 30 pull studs, a torque of 25 Nm must not be exceeded.
Technical details
Description
Symbol
Value
Standardi
ISO 7388-3
Taper size
Kartiokoko
30
Body diameter 1
BD1
11 mm
Body diameter 2
BD2
7 mm
Body half taper angle
BHTA
45°
Pull stud thread size
CRKS
M12
Drive size
DRVS
13
Body length 1
LB1
18 mm
Functional length
LF
23 mm
Torque maximum
TQX
20 Nm Nm
Body diameter 4
BD4
12.5 mm
Coolant entry diameter
CND
- mm
Shank form
JF
