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    Results 651-700 of 991.
    ALTRA INDUSTRIAL MOTION 51954

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51954

    SPEED REDUCER, 2.06 CENTERLINE DISTANCE, 10:1, 175 RPM OUTPUT,,SINGLE SHAFT LEFT, 56C NEMA, (MOQ=1, PKG QTY=1)
    $1,307.00 Buy Surplus As Low As $785.00
    $785.00
    Repair Yours $652.00
    ALTRA INDUSTRIAL MOTION 51951

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51951

    SPEED REDUCER, 2.06 CENTERLINE DISTANCE, 5:1, 350 RPM OUTPUT,,SINGLE SHAFT LEFT, 140TC NEMA, (MOQ=1, PKG QTY=1)
    $1,307.00 Buy Surplus As Low As $785.00
    $785.00
    Repair Yours $652.00
    ALTRA INDUSTRIAL MOTION 51945

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51945

    SPEED REDUCER, 1-3/4 CENTERLINE DISTANCE, 50:1, 35 RPM OUTPUT,,SINGLE SHAFT LEFT, 56C NEMA, (MOQ=1, PKG QTY=1)
    $1,054.00 Buy Surplus As Low As $633.00
    $633.00
    Repair Yours $526.00
    ALTRA INDUSTRIAL MOTION 51879

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51879

    SPEED REDUCER, 1.33 CENTERLINE DISTANCE, 20:1, 88 RPM OUTPUT,,SINGLE SHAFT LEFT, 56C NEMA, (MOQ=1, PKG QTY=1)
    $849.00 Buy Surplus As Low As $510.00
    $510.00
    Repair Yours $424.00
    ALTRA INDUSTRIAL MOTION 51585

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51585

    SPEED REDUCER, 1 CENTERLINE DISTANCE, 5:1, 350 RPM OUTPUT, 0.69 INPUT HORSEPOWER, 113 LBS. MAX TORQUE,SINGLE SHAFT LEFT, (MOQ=1, PKG QTY=1)
    $760.00 Buy Surplus As Low As $456.00
    $456.00
    Repair Yours $379.00
    ALTRA INDUSTRIAL MOTION 50885

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    50885

    O/S 2-7/8X3-3/4X3/8 TC
    $75.00 Buy Surplus As Low As $40.50
    $40.50
    ALTRA INDUSTRIAL MOTION 28720

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    28720

    HELICAL SPEED REDUCER
    $4,001.00 Buy Surplus As Low As $2,401.00
    $2,401.00
    Repair Yours $1,993.00
    ALTRA INDUSTRIAL MOTION 713-10-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    713-10-G

    SPEED REDUCER, RIGHT ANGLE, WORM GEAR, SINGLE REDUCTION, 10:1 RATIO, 1.33 IN CENTER DISTANCE, SOLID SHAFT, 0.5000 IN INPUT SIZE, LEFT HAND OUTPUT
    $1,433.00 Buy Surplus As Low As $860.00
    $860.00
    Repair Yours $714.00
    ALTRA INDUSTRIAL MOTION F718-60S-B5-H

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F718-60S-B5-H

    ALTRA INDUSTRIAL, F718-60S-B5-H, F71860SB5H, GEAR REDUCER, 60:1RATIO, .290HP
    $701.00 Buy Surplus As Low As $351.00
    $351.00
    Repair Yours $333.00
    ALTRA INDUSTRIAL MOTION R1412-1-D

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    R1412-1-D

    DISCONTINUED BY MANUFACTURER, SPEED REDUCER, 1 1/4 INCH INPUT BORE/SHAFT, 900 LBS/ IN MAX OVERHUNG LOAD AT 1150 RPM, BEVEL GEAR, 2864 TORQUE OUT AT 1150 RPM
    Buy Surplus As Low As $2,206.48
    $2,206.48
    Repair Yours $1,743.00
    ALTRA INDUSTRIAL MOTION F862BF-2.3K-B11

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F862BF-2.3K-B11

    SPEED REDUCER 1217RPM 15HP 2.3:1RATIO
    $1,311.00 Buy Surplus As Low As $656.00
    $656.00
    Repair Yours $623.00
    ALTRA INDUSTRIAL MOTION QC721B-20K-B7-J1

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    QC721B-20K-B7-J1

    SPEED REDUCER 20:1RATIO
    $949.00 Buy Surplus As Low As $475.00
    $475.00
    Repair Yours $451.00
    ALTRA INDUSTRIAL MOTION QC718B-20K-B5-G1

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    QC718B-20K-B5-G1

    SPEED REDUCER 20:1RATIO
    $949.00 Buy Surplus As Low As $475.00
    $475.00
    Repair Yours $451.00
    ALTRA INDUSTRIAL MOTION QC721B20KB7H

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    QC721B20KB7H

    SPEED REDUCER 20:1RATIO
    $949.00 Buy Surplus As Low As $475.00
    $475.00
    Repair Yours $451.00
    ALTRA INDUSTRIAL MOTION F372-40-37-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F372-40-37-G

    REDUCER 40:1 RATIO 2.030 INPUT RATIO
    $509.00 Buy Surplus As Low As $306.00
    $306.00
    Repair Yours $300.00
    ALTRA INDUSTRIAL MOTION 51644

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51644

    SPEED REDUCER, 1.54 CENTERLINE DISTANCE, 25:1, 70 RPM OUTPUT, 0.6 INPUT HORSEPOWER, 437 LBS. MAX TORQUE,PART NO. 715-25-J, 5/8 INCH SHAFT DIAM, SINGLE SHAFT RIGHT, 3.44 INCH HIGH, (MOQ=1, PK ...
    $887.00 Buy Surplus As Low As $533.00
    $533.00
    Repair Yours $443.00
    ALTRA INDUSTRIAL MOTION 51630

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51630

    SPEED REDUCER: QUILL, 1.54" CENTER TO CENTER SHAFT, 5:1, 1.72 HP MAX INPUT, WORM GEAR SINGLE SHAFT, 0.75" SHAFT DIA, CAST IRON HOUSING, ISO 9001:2015 (MOQ=1, PKG QTY=1)
    $941.00 Buy Surplus As Low As $565.00
    $565.00
    Repair Yours $469.00
    ALTRA INDUSTRIAL MOTION 51604

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51604

    SPEED REDUCER, 1 CENTERLINE DISTANCE, 50:1, 35 RPM OUTPUT, 0.15 INPUT HORSEPOWER, 153 LBS. MAX TORQUE,PART NO. 710-50-H, 3/8 INCH SHAFT DIAM, DOUBLE SHAFT LEFT & RIGHT, 2.31 INCH HIGH, (MOQ= ...
    $707.00 Buy Surplus As Low As $425.00
    $425.00
    Repair Yours $353.00
    ALTRA INDUSTRIAL MOTION 51598

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51598

    SPEED REDUCER, 1 CENTERLINE DISTANCE, 30:1, 58 RPM OUTPUT, 0.2 INPUT HORSEPOWER, 150 LBS. MAX TORQUE,PART NO. 710-30-H, 3/8 INCH SHAFT DIAM, DOUBLE SHAFT LEFT & RIGHT, 2.31 INCH HIGH, (MOQ=1 ...
    $707.00 Buy Surplus As Low As $425.00
    $425.00
    Repair Yours $353.00
    ALTRA INDUSTRIAL MOTION 52109

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    52109

    SPEED REDUCER, 3-3/4 CENTERLINE DISTANCE, 60:1, 29 RPM OUTPUT, 2.24 INPUT HORSEPOWER, 3,277 LBS. MAX TORQUE,PART NO. F738-60-B7-J, SINGLE SHAFT RIGHT, 7/8 INCH BORE, 7.63 INCH HIGH, 140TC NE ...
    $3,043.00 Buy Surplus As Low As $1,826.00
    $1,826.00
    Repair Yours $1,516.00
    ALTRA INDUSTRIAL MOTION 52086

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    52086

    SPEED REDUCER, 3-3/4 CENTERLINE DISTANCE, 10:1, 175 RPM OUTPUT,,SINGLE SHAFT LEFT, 210TC NEMA, (MOQ=1, PKG QTY=1)
    $4,869.00 Buy Surplus As Low As $2,922.00
    $2,922.00
    Repair Yours $2,426.00
    ALTRA INDUSTRIAL MOTION 52083

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    52083

    SPEED REDUCER, 3-1/4 CENTERLINE DISTANCE, 60:1, 29 RPM OUTPUT,,SINGLE SHAFT LEFT, 140TC NEMA, (MOQ=1, PKG QTY=1)
    $4,057.00 Buy Surplus As Low As $2,435.00
    $2,435.00
    Repair Yours $2,022.00
    ALTRA INDUSTRIAL MOTION 52042

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    52042

    SPEED REDUCER, 2.62 CENTERLINE DISTANCE, 30:1, 58 RPM OUTPUT, 1.68 INPUT HORSEPOWER, 1,521 LBS. MAX TORQUE,PART NO. F726-30-B7-H, DOUBLE SHAFT LEFT & RIGHT, 7/8 INCH BORE, 5.56 INCH HIGH, 14 ...
    $1,894.00 Buy Surplus As Low As $1,137.00
    $1,137.00
    Repair Yours $944.00
    ALTRA INDUSTRIAL MOTION 52014

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    52014

    SPEED REDUCER, 2.62 CENTERLINE DISTANCE, 5:1, 350 RPM OUTPUT,,SINGLE SHAFT LEFT, 180TC NEMA, (MOQ=1, PKG QTY=1)
    $1,904.00 Buy Surplus As Low As $1,143.00
    $1,143.00
    Repair Yours $949.00
    ALTRA INDUSTRIAL MOTION 52011

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    52011

    SPEED REDUCER, 2.38 CENTERLINE DISTANCE, 60:1, 29 RPM OUTPUT,,SINGLE SHAFT LEFT, 56C NEMA, (MOQ=1, PKG QTY=1)
    $1,457.00 Buy Surplus As Low As $875.00
    $875.00
    Repair Yours $727.00
    ALTRA INDUSTRIAL MOTION 51986

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51986

    SPEED REDUCER, 2.38 CENTERLINE DISTANCE, 10:1, 175 RPM OUTPUT, 3.18 INPUT HORSEPOWER, 1,069 LBS. MAX TORQUE,PART NO. F724-10-B7-J, SINGLE SHAFT RIGHT, 7/8 INCH BORE, 4.88 INCH HIGH, 140TC NE ...
    $1,367.00 Buy Surplus As Low As $821.00
    $821.00
    Repair Yours $682.00
    ALTRA INDUSTRIAL MOTION 51983

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51983

    SPEED REDUCER, 2.38 CENTERLINE DISTANCE, 5:1, 350 RPM OUTPUT, 4.94 INPUT HORSEPOWER, 838 LBS. MAX TORQUE,PART NO. F724-5-B9-J, SINGLE SHAFT RIGHT, 1-1/8 INCH BORE, 4.88 INCH HIGH, 180TC NEMA ...
    $912.00 Buy Surplus As Low As $548.00
    $548.00
    Repair Yours $455.00
    ALTRA INDUSTRIAL MOTION 51980

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51980

    SPEED REDUCER, 2.06 CENTERLINE DISTANCE, 60:1, 29 RPM OUTPUT, 0.55 INPUT HORSEPOWER, 826 LBS. MAX TORQUE,PART NO. F721-60-B5-J, SINGLE SHAFT RIGHT, 5/8 INCH BORE, 4.34 INCH HIGH, 56C NEMA, ( ...
    $1,225.00 Buy Surplus As Low As $735.00
    $735.00
    Repair Yours $611.00
    ALTRA INDUSTRIAL MOTION 51977

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51977

    SPEED REDUCER, 2.06 CENTERLINE DISTANCE, 50:1, 35 RPM OUTPUT, 0.66 INPUT HORSEPOWER, 857 LBS. MAX TORQUE,PART NO. F721-50-B5-J, SINGLE SHAFT RIGHT, 5/8 INCH BORE, 4.34 INCH HIGH, 56C NEMA, ( ...
    $1,123.00 Buy Surplus As Low As $674.00
    $674.00
    Repair Yours $560.00
    ALTRA INDUSTRIAL MOTION 51940

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51940

    SPEED REDUCER, 1-3/4 CENTERLINE DISTANCE, 30:1, 58 RPM OUTPUT, 0.65 INPUT HORSEPOWER, 573 LBS. MAX TORQUE,PART NO. F718-30-B5-H, DOUBLE SHAFT LEFT & RIGHT, 5/8 INCH BORE, 3.81 INCH HIGH, 56C ...
    $740.00 Buy Surplus As Low As $444.00
    $444.00
    Repair Yours $369.00
    ALTRA INDUSTRIAL MOTION 51908

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51908

    SPEED REDUCER, 1.54 CENTERLINE DISTANCE, 20:1, 88 RPM OUTPUT, 0.72 INPUT HORSEPOWER, 435 LBS. MAX TORQUE,PART NO. F715-20-B5-J, SINGLE SHAFT RIGHT, 5/8 INCH BORE, 3.44 INCH HIGH, 56C NEMA, ( ...
    $971.00 Buy Surplus As Low As $583.00
    $583.00
    Repair Yours $484.00
    ALTRA INDUSTRIAL MOTION 51902

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51902

    SPEED REDUCER, 1.54 CENTERLINE DISTANCE, 10:1, 175 RPM OUTPUT, 1.2 INPUT HORSEPOWER, 397 LBS. MAX TORQUE,PART NO. F715-10-B5-J, SINGLE SHAFT RIGHT, 5/8 INCH BORE, 3.44 INCH HIGH, 56C NEMA, ( ...
    $648.00 Buy Surplus As Low As $389.00
    $389.00
    Repair Yours $323.00
    ALTRA INDUSTRIAL MOTION 51862

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51862

    SPEED REDUCER, 1 CENTERLINE DISTANCE, 30:1, 58 RPM OUTPUT, 0.2 INPUT HORSEPOWER, 150 LBS. MAX TORQUE,PART NO. F710-30-B4-H, DOUBLE SHAFT LEFT & RIGHT, 1/2 INCH BORE, 2.31 INCH HIGH, 42C NEMA ...
    $522.00 Buy Surplus As Low As $314.00
    $314.00
    Repair Yours $261.00
    ALTRA INDUSTRIAL MOTION 51839

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51839

    SPEED REDUCER, 6 CENTERLINE DISTANCE, 30:1, 58 RPM OUTPUT, 12.26 INPUT HORSEPOWER, 11,219 LBS. MAX TORQUE,PART NO. 760-30-J, 1-1/2 INCH SHAFT DIAM, SINGLE SHAFT RIGHT, 12-1/2 INCH HIGH, (MOQ ...
    $13,336.00 Buy Surplus As Low As $8,002.00
    $8,002.00
    Repair Yours $6,642.00
    ALTRA INDUSTRIAL MOTION 51831

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51831

    SPEED REDUCER: 22.33 HP MAX INPUT, (MOQ=1, PKG QTY=1)
    $9,178.00 Buy Surplus As Low As $5,507.00
    $5,507.00
    Repair Yours $4,571.00
    ALTRA INDUSTRIAL MOTION 51771

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51771

    SPEED REDUCER: 3.85 HP MAX INPUT, (MOQ=1, PKG QTY=1)
    $4,661.00 Buy Surplus As Low As $2,797.00
    $2,797.00
    Repair Yours $2,322.00
    ALTRA INDUSTRIAL MOTION F842B14SB7

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F842B14SB7

    REDUCER GEAR 2.89HP 14.29RATIO
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    ALTRA INDUSTRIAL MOTION F732-40-7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F732-40-7-G

    REDUCER 40:1 RATIO
    $594.00 Buy Surplus As Low As $357.00
    $357.00
    Repair Yours $300.00
    ALTRA INDUSTRIAL MOTION F726-20-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F726-20-B7-G

    GEAR REDUCER, 2.3 HP, 1750 RPM, RATIO 20:1
    $2,764.73 Buy Surplus As Low As $1,414.54
    $1,414.54
    Repair Yours $1,098.00
    ALTRA INDUSTRIAL MOTION F726-15-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F726-15-B7-G

    REDUCER 2.47HP 1150LB/IN 15:1RATIO
    $2,763.00 Buy Surplus As Low As $1,658.00
    $1,658.00
    Repair Yours $1,377.00
    ALTRA INDUSTRIAL MOTION F721BRB40KB5J1

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721BRB40KB5J1

    WORM GEAR REDUCER 40:1RATIO .81HP
    $573.00 Buy Surplus As Low As $344.00
    $344.00
    Repair Yours $300.00
    ALTRA INDUSTRIAL MOTION F721B-30S-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721B-30S-B5-G

    REDUCER .81HP 30:1RATIO
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $600.00
    ALTRA INDUSTRIAL MOTION F721-5-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-5-B7-G

    REDUCER / WORM GEAR, RIGHT ANGLE, C-FACE QUILL, SOLID SHAFT, LEFT HAND OUTPUT, 5:1 RATIO, 3.660 HP @ 1750 RPM, CAST IRON, 51951
    $2,086.00 Buy Surplus As Low As $1,252.00
    $1,252.00
    Repair Yours $1,040.00
    ALTRA INDUSTRIAL MOTION F721-50-B5-H

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-50-B5-H

    GEAR REDUCER 50/1RATIO 1750RPM
    $2,063.00 Buy Surplus As Low As $1,238.00
    $1,238.00
    Repair Yours $1,028.00
    ALTRA INDUSTRIAL MOTION F721-50-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-50-B5-G

    SPEED REDUCER, RIGHT ANGLE, WORM GEAR, SINGLE REDUCTION, 50:1 RATIO, 2.06 IN CENTER DISTANCE, C-FACE QUILL, 0.6250 IN INPUT SIZE, LEFT HAND OUTPUT, 56C FRAME
    $1,915.00 Buy Surplus As Low As $1,149.00
    $1,149.00
    Repair Yours $954.00
    ALTRA INDUSTRIAL MOTION F721-20-B5-H

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-20-B5-H

    WORM SPEED REDUCER
    $2,248.00 Buy Surplus As Low As $1,349.00
    $1,349.00
    Repair Yours $1,120.00
    ALTRA INDUSTRIAL MOTION SF732-30-B9-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    SF732-30-B9-G

    REDUCER 30:1 RATIO 2.44 INPUT HP
    $636.00 Buy Surplus As Low As $382.00
    $382.00
    Repair Yours $318.00
    ALTRA INDUSTRIAL MOTION RF721-20-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    RF721-20-B5-G

    RIGHT ANGLE WORM GEAR SPEED REDUCER, SOLID SHAFT, 0.6250 IN INPUT SIZE, LEFT HAND OUTPUT
    $3,037.00 Buy Surplus As Low As $1,823.00
    $1,823.00
    ALTRA INDUSTRIAL MOTION RF718-25-B5-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    RF718-25-B5-J

    GEAR BOX, 7HP 492LB/IN 25:1RATIO,RIGHT ANGLE WORM GEAR SPEED REDUCER - SOLID SHAFT
    $2,567.00 Buy Surplus As Low As $1,541.00
    $1,541.00
    Repair Yours $1,280.00
    ALTRA INDUSTRIAL MOTION SSRF2073F-66K-B7-S4-D26

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    SSRF2073F-66K-B7-S4-D26

    DISCONTINUED BY MANUFACTURER, GEAR REDUCER, HP 3.3, TORQUE OUT 7470 LB-IN, RATIO: 65.77:1, 1750RPM
    Buy Surplus As Low As $3,000.00
    $3,000.00
    Repair Yours $2,490.00
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