3-781-1060 - 3 Jaw, 10", Lg Bore, Power Chuck, A2-6

WorkholdingPower Lathe ChucksLarge Bore Precision Power Lathe Chucks & Accessories3-Jaw Large Bore, A2 Mount

3 Jaw, 10", Lg Bore, Power Chuck, A2-6

Item #: 3-781-1060

3 Jaw, 10" (254 mm) Diameter, A2-6, 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. The chuck includes one Blank Draw Nut. TMX offers a Draw Nut Threading Service to machine the Blank Nut to fit your machine specifications.

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Technical Details

Item Number: 3-781-1060

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Dimension Drawing

Chuck Dia	in	10
Spindle Nose		A2-6
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)	4.188 (106.375)
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)
J	in(mm)	3.031 (77)
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)
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)

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3-781-1060 - 3 Jaw, 10", Lg Bore, Power Chuck, A2-6

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Technical Details

Item Number: 3-781-1060

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