Heavy duty live centers, centering devices, work holding products, precision metal grinding, lathe tool, milling tools.

LIVE CENTERS
Heavy Duty, Extra & Double Extra Heavy Duty

THE ULTIMATE IN LIVE CENTERS, ROOFE HEAVY DUTY, EXTRA HEAVY DUTY AND DOUBLE EXTRA HEAVY DUTY LIVE CENTERS.  THREE ANGULAR CONTACT BEARINGS COUPLED WITH LARGE DIAMETER TAIL BEARINGS PRODUCE THE HIGHEST LOAD CAPACITIES PRESENTLY OFFERED IN STANDARD OFF-THE-SHELF LIVE CENTERS.  ROOFE REVOLVING "O" RING SEAL, STREAMLINED DESIGN, SHORT OVERHANG,PERMANENTLY GREASED BEARINGS, LOAD CAPACITIES FROM 2000 TO 90,000 LBS. OFFERED STANDARD IN THREE GRADES WITH REGULAR OR TRACER POINT ALL COMBINE TO MAKE THIS CENTER THE LEADER OF ALL CENTERS!

 

 Three angular contact bearings coupled with large diameter tail bearing produce the highest load capacities.

NOMINAL
SIZE
MORSE
TAPER
LOAD
CAPACITY
(LBS)
MEASUREMENTS (INCHES)
ABCD E
HD-22M2000 3/41-15/165/1621
XHD-33M40005-5/642-3/165/162-5/161-1/8
XHD-44M100001-1/162-23/323/82-9/161-1/4
HD-55M160001-1/23-5/83/83-1/41-5/8
XHD-55M200002-1/644-1/27/163-7/82-1/8
HD-66M200002-1/644-5/81/23-7/82-1/8
XHD-66M300002-1/165-1/21/24-15/322-1/4
XXHD-66M450002-5/86-5/85/84-15/162-21/32
XHD-77M300002-1/165-1/211/164-15/322-1/4
XXHD-77M450002-5/86-3/411/164-15/162-21/32
XHD-88M900003-3/49-3/47/87-1/43-7/8

PLEASE SPECIFY:           GRADE A, B, OR C. - EXAMPLE (HD-2A)
                                               REPLACEABLE POINT. - EXAMPLE (HD-5A-RP)
                                               TYPE OF STEEL FOR RP - T OR C
                                               IF TRACER POINT DESIRED - TP

IF OTHER THAN MORSE TAPER REQUIRED,PLEASE INDICATE.

LOAD CAPACITY:            (THRUST = RADIAL) BASED ON L-1O LIFE FACTOR OF
                                              100 RPM'S FOR 3,800 HOURS.
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Revised: January 20, 2005