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    10" X 20" BROWN & SHARP MODEL #1020U CYLNDRICAL GRINDER: STOCK #70522

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    Manufacturer
    Brown & Sharpe
    Model
    1020U
    Category
    Grinder- Cylindrical  -  Grinder- Cylindrical Plain  -  Grinders- All Types

    Machine Details:

    SERIAL ............................................ 521-1020-253
    MODEL ............................................. 1020U
    SWING OVER TABLE .................................. 10"
    DISTANCE BETWEEN CENTERS, NOMINAL ................. 20"
    DISTANCE BETWEEN CENTERS, MAXIMUM ................. 22-3/4"
    WHEELHEAD SPINDLE SPEEDS (3) ...................... 2100, 2400 & 2800 RPM
    GRINDING WHEEL SIZE ............................... 12" X 1" X 5"
    SWIVEL AT THE WHEELSLIDE .......................... 90 DEGREES EITHER WAY
    WHEEL SPINDLE SWIVELS ............................. 90 DEGREES EITHER WAY
    INFINITELY VARIABLE SPINDLE SPEEDS ................ 60 TO 600 RPM
    HEADSTOCK SPINDLE NOSE TAPER ...................... A2-5"
    HEADSTOCK SWIVELS EITHER SIDE OF ZERO ............. 90 DEGREES
    INFINITELY VARIABLE TABLE SPEED ................... 3" TO 150" IPM
    TABLE PER REV. OF HANDWHEEL:
    SLOW .............................................. 0.1"
    FAST .............................................. 1.5"
    DWELL AT EACH OR ALTERNATE TABLE REV. ............. 0 - 2-1/2 SEC.
    TABLE SWIVEL, SCALES FOR ANGULAR SETTING .......... 8-1/4 DEG.
    SCALES-TAPER PER FT. .............................. 3-1/2" (25%)
    MAX. TRAVEL OF WHEELSLIDE ......................... 5"
    CROSSFEED HANDWHEEL GRAD. ......................... 0.00002"
    AUTOMATIC CROSS FEED, REDUCTION IN  DIAMETER
     OR WORK @ EACH OR ALTERNATE REVERSALS ............ 0.0001" - .003"
    HAND FEED PER REV. OF HANDWHEEL:
    SLOW .............................................. 0.1"
    FAST .............................................. 0.3"
    TAILSTOCK SPINDLE TAPER ........................... #7 JARNO
    TAILSTOCK SPINDLE TRAVEL .......................... 5/8"

    AUTO INFEED OF WHEELHEAD @ TABLE REVERSALS
    RIGHT OR LEFT END WHEEL MOUNTING
    SWING DOWN INTERNAL GRINDING ATTACHMENT W/B & S I.D. GRINDNG SPINDLE
    COOLANT SYSTEM

    NOTE: Specifications, serial numbers, and prices are believed to be correct and should be used as a guide only. Quotes are typed when machine is purchased often from seller. Specs location, condition, price, accessories, and specs can change. Please check with us to verify any detail in question.

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