Product Description
7-850-0300 4-Jaw (Solid) Independent Chuck Steel Body Plain Back 3-1/2in, Type 4306-85, Bison-Bial
Over 50 years of Quality European Manufacturing have made BISON the number one choice for Lathe Chucks. Whether scroll, independent or collet, these chucks are not just a exceptional value. Offered with direct spindle mounting or special application back plates, Bison Chucks are easy to install and maintain.
When it comes time for a New Chuck, Give the Guys at Ajax a call. And Let us help you get Your Lathe UP and Turning!
Ajax Sales and Service: 1 (800) 543-5998
Technical Details
Chuck Diameter D in 3.5
Chuck Body Steel
Chuck Jaws solid
Maximum Speed RPM 4000
Weight lb 3.4
Load Capacity lb 33
Hole Diameter d in .9843
Max Hole Enlargement d1 in 0.9843
E in 2.4409
F in 2.8346
C in .1969
H in 1.5748
h1 in .6693
Chuck Mounting Bolts Thread 1/4 - 20
Chuck Mounting Bolts L 1-1/4
Chuck Mounting Bolts Qty 4
d1 min in 0.118
d2 max in 3.346
d3 Chuck Thru Hole in 0.984
Manufacturer Model Number 4304
Accessories and Parts
7-889-003 Wrench for 3 and 4in Scroll/Indep. Chuck
7-890-103 Hard Solid Rev.Jaws, 3in, 4 Pc Set
7-890-1030 Hard Solid Rev.Jaw, 3in, 1 Pc
7-890-603 Operating Screw-Part for 3" Indep.Chuck
7-897-498 Mounting Bolt 1/4-20 x 1-1/4" Long
7-909-3045C Fixture Adapters,Soft - 3in & 4in
7-890-703 Thrust Bearings for 3in Indep.Chuck
Spare parts and jaw options are readily available, an Ajax Lathe Chuck Technician is available to assist you.
Over 50 years of Quality European Manufacturing have made BISON the number one choice for Lathe Chucks. Whether scroll, independent or collet, these chucks are not just a exceptional value. Offered with direct spindle mounting or special application back plates, Bison Chucks are easy to install and maintain.
When it comes time for a New Chuck, Give the Guys at Ajax a call. And Let us help you get Your Lathe UP and Turning!
Ajax Sales and Service: 1 (800) 543-5998
Technical Details
Chuck Diameter D in 3.5
Chuck Body Steel
Chuck Jaws solid
Maximum Speed RPM 4000
Weight lb 3.4
Load Capacity lb 33
Hole Diameter d in .9843
Max Hole Enlargement d1 in 0.9843
E in 2.4409
F in 2.8346
C in .1969
H in 1.5748
h1 in .6693
Chuck Mounting Bolts Thread 1/4 - 20
Chuck Mounting Bolts L 1-1/4
Chuck Mounting Bolts Qty 4
d1 min in 0.118
d2 max in 3.346
d3 Chuck Thru Hole in 0.984
Manufacturer Model Number 4304
Accessories and Parts
7-889-003 Wrench for 3 and 4in Scroll/Indep. Chuck
7-890-103 Hard Solid Rev.Jaws, 3in, 4 Pc Set
7-890-1030 Hard Solid Rev.Jaw, 3in, 1 Pc
7-890-603 Operating Screw-Part for 3" Indep.Chuck
7-897-498 Mounting Bolt 1/4-20 x 1-1/4" Long
7-909-3045C Fixture Adapters,Soft - 3in & 4in
7-890-703 Thrust Bearings for 3in Indep.Chuck
Spare parts and jaw options are readily available, an Ajax Lathe Chuck Technician is available to assist you.
