Item Number: 3-770-0800

3 Jaw, 8" (210 mm) Diameter, Plain Back, High Speed, Hydraulic, Power, Lathe Chuck, Large Bore, 2.5984" Through Hole, Drawbar, Max Gripping Force 94(9597) N(kgf), 1.5mm x 60 Serrated Jaw Interface, 11mm to 210mm Jaw Capacity, 5,000 RPM, Steel Body
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Chuck Size in 8
Thru Hole J in(mm) 2.598 (66)
Jaw Stroke in(mm) 0.299 (7.6)
Plunger Stroke in(mm) 0.709 (18)
Gripping Dia Max in(mm) 8.268 (210)
Gripping Dia Min in(mm) 0.433 (11)
Max Permissible Input Force lbf(kgf) 8580 (3900)
Max Gripping Force lbf(kgf) 21113.4 (9597)
Max Speed RPM 6000
Weight lb (kg) 50.6 (23)
Moment of Inertia lb*ft2 0.1167
A in(mm) 8.268 (210)
B in(mm) 3.583 (91)
C in(mm) 6.693 (170)
F in(mm) 0.197 (5)
H in(mm) 5.252 (133.4)
J in(mm) 5.252 (133.4)
K 6 x M12
L in(mm) 0.787 (20)
M in(mm) 0.984 (25)
N max in(mm) 1.819 (46.2)
N min in(mm) 1.669 (42.4)
O max in(mm) 0.915 (23.25)
O min in(mm) 0.404 (10.25)
P max in(mm) 0.276 (7)
P min in(mm) -0.433 (-11)
Q in(mm) 1.535 (39)
R in(mm) 0.551 (14)
S in(mm) 1.063 (27)
T in(mm) 0.079 (2)
U max M75x 2.0
V 6- M6
W in(mm) 3.15 (80)
X in(mm) 1.181 (30)
Y in(mm) 1.535 (39)
Z in(mm) 3.74 (95)