Types LRS and LRV
Common Technical Features:
  • Designed for high radial and axial loads and meet the highest quality demands.

  • The high-precision bearings are arranged in the head of the housing and the taper end. 

 


Applications:
  • Can be used as a tailstock center for face drivers.
  • When a specific tailstock pressure is required.
  • Used on multi-spindle machines or CNC-lathes with two tool turrets.
  • Replaces your R and RV models.

 

  • The bearings of this spring-loaded design is suitable for higher speeds.

  • High running accuracy.

  • The housing is hardened.

  • The rotary shaft seal protects the bearing from dirt and coolant.

  • Maintenance-free through permanent lubrication

  • Also available with draw-off thread and draw-off nut.

  • To see how the pressure indicating rings work see the bottom of the page.

 


Type LRS: 
-With spring, pressure indication by yellow, green, and red colored rings and 60-degree centerpoint.

Applications:

  • For copy-turning, NC turning, finish-turning.
  • For turning operations in combination with a face driver.
  • When used on multiple spindle machines.
  • On NC lathes with two tool turrets.
  • Replaces Models R-3 through R-6.

Technical Data:
Type LRS Morse
Taper		 Max
daN1		 Max Axial
Load daN1		 Spring
Travel		 Max
RPM		 Dimensions mm
ID. No d D lA lB lC
700S 055003 3 720 760 2.7 5000 25 55 28 51 84
700S 068004 4 1200 1100 4.2 4000 35 68 40 63 108
700S 092005 5 2000 2000 5.4 3500 50 92 57 82 145
700S 127006 6 4800 3500 8.4 2300 70 127 74 109 190
700S 055C04 Capto C4 720 760 2.7 5000 25 55 28 54 103
1 - Max. workpiece weight and max axial force at 100 r.p.m. and 2000 working hours of bearing service life.  Design A available with draw-off nut.

Type LRV:
-With spring pressure indication by yellow, green and red colored rings and extended 60/40 degree centerpoint.

Applications:

  • Same as Type LRS above..
  • Extended slim center point allows for unhindered work on parts.
  • Replaces Models RV-3 thru RV-5.
Technical Data:
Type LRV Morse
Taper		 Max
daN1		 Max Axial
Load daN1		 Spring
Travel		 Max
RPM		 Dimensions mm
ID. No d d1 D lA lB lC
700V 055003 3 550 760 2.7 5000 25 12 55 37 51 93
700V 068004 4 900 1100 4.2 4000 35 14 68 58 63 126
700V 092005 5 1400 2000 5.4 3500 50 18 92 80 82 168
700V 055C04 Capto 4 550 760 2.7 5000 25 12 55 37 54 112
1 - Max. workpiece weight and max axial force at 100 r.p.m. and 2000 working hours of bearing service life.  Design A available with draw-off nut.

 

How the Pressure Indicating Rings Work:

  • As you increase the tailstock force, the spring-loaded centerpoint compresses.

  • Based on the below chart, which is also marked on the side of each live center, the operator may determine how much tailstock force is being applied.