Item Number: 3-781-1080

3 Jaw, 10" (254 mm) Diameter, A2-8, High Speed, Hydraulic, Power, Lathe Chuck, Large Bore, 3.0315” Through Hole, Drawbar, Max Gripping Force 125(12740) N(kgf), 1.5mm x 60 Serrated Jaw Interface, 31mm to 254mm Jaw Capacity, 4,200 RPM, Steel Body
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Chuck Dia in 10
Spindle Nose A2-8
Thru Hole in(mm) 3.031 (77)
Jaw Stroke in(mm) 0.335 (8.5)
Plunger Stroke in(mm) 0.787 (20)
Gripping Dia Max in(mm) 10 (254)
Gripping Dia Min in(mm) 1.22 (31)
Max Permissible Input Force lbf(kgf) 11220 (5100)
Max Gripping Force lbf(kgf) 28028 (12740)
Max Speed RPM 4200
Weight lb (kg) 88 (40)
Moment of Inertia lb*ft2 0.2642
A in(mm) 10 (254)
B in(mm) 4.449 (113)
C in(mm) 8.661 (220)
D in(mm) 5.501 (139.719)
E in(mm) 0.709 (18)
F in(mm) 0.197 (5)
G in(mm) 7.48 (190)
H in(mm) 6.748 (171.4)
K in(mm) 6-M16
L in(mm) 0.945 (24)
M 1.181 (30)
N max in(mm) 2.146 (54.5)
N min in(mm) 1.98 (50.3)
O max in(mm) 1.22 (31)
O min in(mm) 0.472 (12)
P max in(mm) 1.083 (27.5)
P min in(mm) 0.295 (7.5)
Q in(mm) 1.732 (44)
Q in(mm) 1.732 (44)
R in(mm) 0.63 (16)
S in(mm) 1.063 (27)
T in(mm) 0.079 (2)
U max M85x2.0
V 3-M8
W in 3.701 (94)
X in 1.181 (30)
Y in 1.772 (45)
Z in 4.252 (108)