Bison Precision and Super Precision Live Centers

• Machined from one piece of forging, hardened and precisely ground
• Lubricated with a special grease and do not require any additional lubrication
• Three precision high-quality bearings are protected by a special steel shield and neoprene seal

Specifications:

Precision Live Centers ITEM NUMBER 67-089-3 67-090-1 67-091-9 67-092-7 MORSE TAPER MT 2 MT 3 MT 4 MT 5 OUTSIDE DIA. (D) 1.57″ 2.20″ 2.52″ 3.35″ POINT DIA. (d) 0.70″ 0.98″ 1.10″ 1.61″ OAL (L) 4.74″ 6.14″ 7.24″ 9.33″ POINT LENGTH (L1) 0.87″ 1.12″ 1.24″ 1.77″ PROJECTION LENGTH (L2) 2.22″ 2.95″ 3.21″ 4.23″ MAX. RPM 5000 4000 3000 2500 LOAD CAPACITY 220 lbs. 925 lbs. 1850 lbs. 4400 lbs. ACCURACY 0.0003″ 0.0003″ 0.0003″ 0.0004″

Super Precision Live Centers ITEM NUMBER 67-094-3 67-095-0 67-096-8 67-097-6 67-098-4 67-099-2 MORSE TAPER MT 1 MT 2 MT 3 MT 4 MT 5 MT 6 OUTSIDE DIA. (D) 1.50″ 1.57″ 2.20″ 2.52″ 3.35″ 5.12″ POINT DIA. (d) 0.59″ 0.70″ 0.98″ 1.10″ 1.61″ 2.48″ OAL (L) 4.07″ 4.74″ 6.14″ 7.24″ 9.33″ 13.13″ POINT LENGTH (L1) 0.70″ 0.87″ 1.12″ 1.24″ 1.77″ 2.52″ PROJECTION LENGTH (L2) 1.97″ 2.22″ 2.95″ 3.21″ 4.23″ 5.96″ MAX. RPM 5000 5000 4000 3000 2500 2000 LOAD CAPACITY 220 lbs. 460 lbs. 925 lbs. 1850 lbs. 4400 lbs. 7700 lbs. ACCURACY 0.0002″ 0.0001″ 0.0001″ 0.0001″ 0.0002″ 0.0002″