toolquip

Excellent for grinders, manual lathes, and CNC lathes.
Low-profile head for tool clearance.
Three angular contact bearings secured with a locknut form a rigid, preloaded assembly. The design is similar to many machine tool spindles.
Accuracy and rigidity are maintained over a longer period of time under heavy use.
Extended point provides additional tool clearance often needed on CNC lathes.

Royal N/C Quad-Bearing Live Centers

TAPER A B C D E F G H MAX SUGG. RPM* WEIGHT OF WORKPIECE (LBS.) THRUST LOAD (LBS.) COMPARATIVE LOAD RATING (LBS.) CATALOG NO. PRICE

2 MT 2-9/16 1-3/4 2-13/16 6-1/2 1-15/16 1-3/4 7/8 3/8 6,000 465 1,270 1,735 10662 $326

3 MT 3-3/16 1-3/4 3-7/16 7-1/8 1-15/16 1-3/4 7/8 3/8 6,000 465 1,270 1,735 10663 $337

4 MT 4-1/16 2-1/2 4-7/16 9-5/8 2-11/16 2-1/2 1-1/4 1/2 5,000 1,230 2,150 3,380 10664 $422

5 MT 5-3/16 2-1/2 5-9/16 10-3/4 2-11/16 2-1/2 1-1/4 1/2 5,000 1,230 2,150 3,380 10665 $443

*MAXIMUM RECOMMENDED OPERATING LIMIT. OPERATING ABOVE THIS SPEED COULD RESULT IN HEAT BUILD-UP AND ACCELERATED BEARING WEAR.

Royal Heavy-Duty N/C Quad-Bearing Live Centers

TAPER A B C D E F G H MAX SUGGESTED RPM* WEIGHT OF WORKPIECE (LBS.) THRUST LOAD (LBS.) COMPARATIVE LOAD RATING (LBS.) CATALOG NO. PRICE

5 MT 5-3/16 3-7/8 5-9/16 12-7/8 3-13/16 3-1/2 2 3/4 3,000 2,210 5,300 7,510 10475 $957

6 MT 7-1/4 3-7/8 7-3/4 14-13/16 3-13/16 3-1/2 2 3/4 3,000 2,210 5,300 7,510 10476 $1118

*MAXIMUM RECOMMENDED OPERATING LIMIT. OPERATING ABOVE THIS SPEED COULD RESULT IN HEAT BUILD-UP AND ACCELERATED BEARING WEAR.