QCS Workholding LLC
10635 Tower Oaks Blvd.  Suite E
Houston  Texas   77070

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Bison Precision Revolving Centers

*  Hardened And Ground Bodies
*  High Runout Accuracy and Concentricity
*  Rotation Speeds To 7,000 RPM
*  Max. Workpiece Weight Up To 11,000 Pounds
*  Bearing Life Up To 2,000 Operating Hours

Call or Email for Discount Pricing and Information.

Phone:  (888) 869-2424
 Email: workholding@hotmail.com

Bison Carbide Tipped HD Revolving Centers with 60° Point and Draw Off Nut


 
Morse
Taper		 Max.
Work
Part Weight		 RPM

Precision
(in)

 Standard
(in)		 A B C D F E lL
TIR Part
Number		 TIR Part
Number
1 132 5000 .0002 7-557-101 .0003 7-557-001 .590 1.950 .670 1.500 1.970 .280 4.060
2 264 5000 .0001 7-557-102 .0003 7-557-002 .710 2.220 .850 1.570 2.050 .280 4.740
3 660 4000 .0001 7-557-103 .0003 7-557-003 .980 2.950 1.080 2.200 2.680 .430 6.140
4 1100 3000 .0001 7-557-104 .0003 7-557-004 1.260 3.350 1.320 2.520 2.990 .550 7.360
5 2750 2500 .0002 7-557-105 .0004 7-557-005 1.570 4.250 1.730 3.350 3.940 .710 9.330
6 4400 2000 .0002 7-557-106 .0004 7-557-006 2.460 5.960 2.520 5.120 5.910 .710 13.130