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Motors & Power Transmission

Motors are electrical devices that convert electrical energy into mechanical energy. They operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor's shaft. Motors can be powered by direct current (DC) from a battery or by alternating current (AC) from an electrical power grid or electrical generator.

Power transmission products transmit power to create motion. They are commonly used in industrial automation, material handling, and construction applications. Rotary motion devices transmit power between rotating parts in a machine. They include chains, belts, pulleys, sheaves, and gears. Linear motion devices transmit power and support motion in a straight line. They include actuators and linear bearings. Bearings extend the working life of wheels, pulleys, and other rotating parts by reducing friction and enabling parts to move smoothly.
Original price $191.17 - Original price $191.17
Original price
$191.17
$191.17 - $191.17
Current price $191.17

Ntn 4T-L814710 Tapered Roller Bearing Cup, 4 5/16 in OD, 0.593 in Cup Wd, 0.593 in Overall Wd, 4T-L814710

Outside Dia. (In.) 4-5/16 Bearing Width (In.) 0.5938 Country of Origin Japan

Original price $191.17 - Original price $191.17
Original price
$191.17
$191.17 - $191.17
Current price $191.17
Original price $238.46 - Original price $238.46
Original price
$238.46
$238.46 - $238.46
Current price $238.46

TB Wood's 10 Sleeve Coupling Insert, 10 Coupling Size, 3,600 RPM Max Speed, 3,735 in-lb Rated Torque

Sleeve Coupling Insert, Coupling Size 10, Maximum Speed 3,600 RPM, Maximum Torque 3,735 in-lb, Outside Diameter 7 1/16 in, Insert Construction - Ne...

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Original price $238.46 - Original price $238.46
Original price
$238.46
$238.46 - $238.46
Current price $238.46
Original price $88.73 - Original price $88.73
Original price
$88.73
$88.73 - $88.73
Current price $88.73

Gates 390L100 Timing Belt, One Side, PowerGrip®, 0.375 in Pitch, 1 in Top Wd, 390L100, 104 Teeth, Neoprene

Timing Belt, Belt Material Neoprene, Belt Series PowerGrip(R) Timing Belts, Industry Number 390L100, Number of Teeth 104, Pitch 0.375 in, Pitch Len...

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Original price $88.73 - Original price $88.73
Original price
$88.73
$88.73 - $88.73
Current price $88.73
Original price $156.00 - Original price $156.00
Original price
$156.00
$156.00 - $156.00
Current price $156.00

Approved Vendor 32LH100 Timing Belt Pulley, Trapezoidal, Bushed, For L Timing Belt Section, For 1 in Belt Wd

Bushed L-section timing belt pulleys have a medium 0.375 in. pitch. The "L" designation indicates they are compatible with "light" trapezoidal timi...

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Original price $156.00 - Original price $156.00
Original price
$156.00
$156.00 - $156.00
Current price $156.00
Original price $68.06 - Original price $68.06
Original price
$68.06
$68.06 - $68.06
Current price $68.06

Ntn 6207LLBC3/L627 Radial Ball Bearing, 6207, Dbl Sealed, Non-Contact Seal, 35 mm Bore, 72 mm OD, 17 mm Wd

Radial Ball Bearing, Bearing Industry Number 6207, Bore Diameter 35 mm, Closure Double Sealed, Outer Ring Width 17 mm, Outside Diameter 72 mm, Ring...

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Original price $68.06 - Original price $68.06
Original price
$68.06
$68.06 - $68.06
Current price $68.06
Original price $639.58 - Original price $639.58
Original price
$639.58
$639.58 - $639.58
Current price $639.58

Gates 560XH200 Timing Belt, One Side, PowerGrip®, 0.875 in Pitch, 2 in Top Wd, 560XH200, 64 Teeth, Neoprene

Timing Belt, Belt Material Neoprene, Belt Series PowerGrip(R), Industry Number 560XH200, Number of Teeth 64, Pitch 0.875 in, Pitch Length 56 in, To...

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Original price $639.58 - Original price $639.58
Original price
$639.58
$639.58 - $639.58
Current price $639.58
Original price $601.11 - Original price $601.11
Original price
$601.11
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Current price $601.11

SKF 6015 2RS JEM Radial Ball Bearing, 6015, Dbl Sealed, Contact Seal, 75 mm Bore, 115 mm OD, 20 mm Wd

Radial Ball Bearing, Bearing Industry Number 6015, Bore Diameter 75 mm, Closure Double Sealed, Outer Ring Width 20 mm, Outside Diameter 115 mm, Rin...

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Original price $601.11 - Original price $601.11
Original price
$601.11
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Current price $601.11
Original price $332.20 - Original price $332.20
Original price
$332.20
$332.20 - $332.20
Current price $332.20

Ntn 4T-L814749 Tapered Roller Bearing Cone, L814749, 3 in Bore, 4.13 in OD, 0.75 in Cone Wd, 3.31 in Inside Dia

Tapered Roller Bearing Cone, Bearing Industry Number L814749, Bore Diameter 3 in, Bore Type Tapered, Cage Material Chrome Steel, Compatible Cup Man...

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Original price $332.20 - Original price $332.20
Original price
$332.20
$332.20 - $332.20
Current price $332.20
Original price $119.83 - Original price $119.83
Original price
$119.83
$119.83 - $119.83
Current price $119.83

SKF 6208 2RS JEM Radial Ball Bearing, 6208, Dbl Sealed, Contact Seal, 40 mm Bore, 80 mm OD, 18 mm Wd

Radial Ball Bearing, Bearing Industry Number 6208, Bore Diameter 40 mm, Closure Double Sealed, Outer Ring Width 18 mm, Outside Diameter 80 mm, Ring...

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Original price $119.83 - Original price $119.83
Original price
$119.83
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Current price $119.83
Original price $84.60 - Original price $84.60
Original price
$84.60
$84.60 - $84.60
Current price $84.60

Approved Vendor 22LG050 Timing Belt Pulley, Trapezoidal, Bushed, For L Timing Belt Section, 22 Teeth, Steel

Timing Belt Pulley, For Belt Series L, For Belt Width 1/2 in, For Bushing Size G, For Bushing Type Split Taper, For Use With Timing Belt, Material ...

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Original price $84.60 - Original price $84.60
Original price
$84.60
$84.60 - $84.60
Current price $84.60
Original price $36.14 - Original price $36.14
Original price
$36.14
$36.14 - $36.14
Current price $36.14

TB Wood's 5J Sleeve Coupling Insert, 5 Coupling Size, 7, 600 RPM Max Speed, 312 in-lb Rated Torque, EPDM

Sleeve Coupling Insert, Coupling Size 5, Maximum Speed 7,600 RPM, Maximum Torque 312 in-lb, Outside Diameter 2 53/64 in, Insert Construction - New ...

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Original price $36.14 - Original price $36.14
Original price
$36.14
$36.14 - $36.14
Current price $36.14
Original price $246.06 - Original price $246.06
Original price
$246.06
$246.06 - $246.06
Current price $246.06

TB Wood's 10S238 Sleeve Coupling Flange, 10 Coupling Size, 3, 600 RPM Max Speed, 7 1/2 in Outside Dia, Inch

Sleeve Coupling Flange, Coupling Size 10, Maximum Speed 3,600 RPM, Maximum Torque 3,735 in-lb, Outside Diameter 7 1/2 in, Bore Type Round Keyed, Hu...

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Original price $246.06 - Original price $246.06
Original price
$246.06
$246.06 - $246.06
Current price $246.06
Original price $129.46 - Original price $129.46
Original price
$129.46
$129.46 - $129.46
Current price $129.46

TB Wood's 8S178 Sleeve Coupling Flange, 8 Coupling Size, 4, 500 RPM Max Speed, 5 29/64 in Outside Dia, Inch

Sleeve Coupling Flange, Coupling Size 8, Maximum Speed 4,500 RPM, Maximum Torque 1,475 in-lb, Outside Diameter 5 29/64 in, Bore Type Round Keyed, H...

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Original price $129.46 - Original price $129.46
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$129.46
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Current price $129.46
Original price $21,633.06 - Original price $21,633.06
Original price
$21,633.06
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Current price $21,633.06

U.s. Motors C125P2FSCR General Purpose Motor, Rigid Base Mount, Totally Enclosed Fan Cooled, 125 hp, 1, 785 RPM

Motor, Three-Phase, Totally Enclosed Fan Cooled Motor Enclosure Design, 125 HP, Nameplate RPM 1,785, Frame 444TSC, Voltage 380/460V AC, 60/50 Hz Hz...

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Original price $21,633.06 - Original price $21,633.06
Original price
$21,633.06
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Current price $21,633.06
Original price $338.34 - Original price $338.34
Original price
$338.34
$338.34 - $338.34
Current price $338.34

TB Wood's 1103B V-Belt Pulley, B110, 3 Groove, 11.35 in OD, Bushed Bore, SK, Quick Detachable, Cast Iron

V-Belt Pulley, 4L Pitch Diameter 10.6 in, 5L Pitch Diameter 11 in, A Pitch Diameter 10.6 in, B Pitch Diameter 11 in, AX Pitch Diameter 10.6 in, BX ...

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Original price $338.34 - Original price $338.34
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$338.34
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Current price $338.34
Original price $419.09 - Original price $419.09
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$419.09
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Current price $419.09

TB Wood's 1363B V-Belt Pulley, B136, 3 Groove, 13.95 in OD, Bushed Bore, SK, Quick Detachable, Cast Iron

V-Belt Pulley, 4L Pitch Diameter 13.2 in, 5L Pitch Diameter 13.6 in, A Pitch Diameter 13.2 in, B Pitch Diameter 13.6 in, AX Pitch Diameter 13.2 in,...

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Original price $419.09 - Original price $419.09
Original price
$419.09
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Current price $419.09
Original price $187.80 - Original price $187.80
Original price
$187.80
$187.80 - $187.80
Current price $187.80

McMaster 2342K28 Permanently Lubricated Ball Bearing, Open, Trade Number R24, for 1-1/2" Shaft Diameter

Install and forget these self-lubricating bearings. Their lubricant is a solid material that fills the space between the balls and releases oil ove...

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Original price $187.80 - Original price $187.80
Original price
$187.80
$187.80 - $187.80
Current price $187.80
Original price $91.96 - Original price $91.96
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$91.96
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Current price $91.96

McMaster 6649K529 Tapped Linear Motion Shaft, Tapped x Straight End, 1050 Carbon Steel, 1/2" Diameter, 6" Long

Mount directly with studs, bolts, and other threaded fasteners—no shaft supports needed. Pair with linear bearings to create smooth, precise motion...

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Original price $91.96 - Original price $91.96
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$91.96
$91.96 - $91.96
Current price $91.96
Original price $132.53 - Original price $132.53
Original price
$132.53
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Current price $132.53

McMaster 57745K21 Flange-Mount Linear Shaft Support, for 1/2" Diameter Shafts, 6061 Aluminum

These shaft supports hold linear shafts perpendicular to the mounting surface. They’re made of aluminum, which is lightweight and resists corrosion...

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Original price $132.53 - Original price $132.53
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$132.53
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Current price $132.53
Original price $267.05 - Original price $267.05
Original price
$267.05
$267.05 - $267.05
Current price $267.05

McMaster 6361K42 Eccentric-Lock Shaft Mount Ball Bearing, with Cast Iron Housing, for 1-3/8" Shaft Diameter

Smoother than smooth — the balls inside these bearings roll nearly friction-free. The sturdy housing bolts down to support shafts as they turn.Lubr...

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Original price $267.05 - Original price $267.05
Original price
$267.05
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Current price $267.05
Original price $263.56 - Original price $263.56
Original price
$263.56
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Current price $263.56

Timken 208W Radial Ball Bearing, 6208, Open, 40 mm Bore, 80 mm OD, 18 mm Wd, Alloy Steel Ring, 1

Radial Ball Bearing, Bearing Industry Number 6208, Bore Diameter 40 mm, Closure Open, Outer Ring Width 18 mm, Outside Diameter 80 mm, Ring Material...

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Original price $263.56 - Original price $263.56
Original price
$263.56
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Current price $263.56
Original price $2,830.44 - Original price $2,830.44
Original price
$2,830.44
$2,830.44 - $2,830.44
Current price $2,830.44

Marathon Motors 215TTFBD6006 Close-Coupled Pump Motor, 215JM Frame Size, C-Face/Rigid Base Mounting, 10 hp

Close-Coupled Pump Motor, Body Dia. 9.5 in, Bolt Circle Dia. 7 1/4 in, CC Number CC003A, Conduit Box Location Exterior, Conduit Box Position F1, F2...

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Original price $2,830.44 - Original price $2,830.44
Original price
$2,830.44
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Current price $2,830.44
Original price $20.53 - Original price $20.53
Original price
$20.53
$20.53 - $20.53
Current price $20.53

Gates AX32 Cogged V-Belt, AX32, 34 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester

V-Belt Section AX Industry Number AX32 Outside Length 34 in Top Width 1/2 in Thickness 5/16 in Belt Material Ethylene Elastomer Reinf...

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Original price $20.53 - Original price $20.53
Original price
$20.53
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Current price $20.53
Original price $20.10 - Original price $20.10
Original price
$20.10
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Current price $20.10

Continental AX32 Cogged V-Belt, AX32, 34 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester

V-Belt Section AX Industry Number AX32 Outside Length 34 in Top Width 1/2 in Thickness 5/16 in Belt Material Polybutadiene Reinforcin...

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Original price $20.10 - Original price $20.10
Original price
$20.10
$20.10 - $20.10
Current price $20.10