Martin 28H100SDS HF-1 Type Timing Pulley, 1/2″ Pitch, 28 Grooves, Heavy, 3/4 and 1″ Wide Belts, SDS QD Bushing, Double Flange
- Grooved design with 28 grooves for applications requiring synchronous rotation. For use with sds quick disconnect (qd) bushing (sold separately). High carbon steel for resistance to wear. Heavy (h) pitch profile for use with same-pitch trapezoidal tooth 3/4 and 1″ wide belts. Double flange to resist belt side thrust and maintain belt contact.
G & G Manufacturing Company 007200555 AB Combination Groove Split Steel Weldapulley, 5-1/2″ O.D.
- Groove ab combination will fit either an ‘a’ or ‘b’ v-belt. Bore size 1-5/8″. Rated up to 15 horsepower. 5-1/2″ od, single groove split steel pulley. Fits any w series weldahub to make a bored to size pulley.
Martin TB48L075 CF-1 Type Timing Pulley, 3/8″ Pitch, 48 Grooves, Light, 3/4″ Wide Belts, 2012 Taper Bushing, Double Flange
- For use with 2012 taper bushing (tb) (sold separately). Astm a48 class 30 gray cast iron for resistance to wear, corrosion, and galling. Grooved design with 48 grooves for applications requiring synchronous rotation. Double flange to resist belt side thrust and maintain belt contact. Light (l) pitch profile for use with same-pitch trapezoidal tooth 3/4″ wide belts.
Martin 24H100SDS EF-1 Type Timing Pulley, 1/2″ Pitch, 24 Grooves, Heavy, 3/4 and 1″ Wide Belts, SDS QD Bushing, Double Flange
- Heavy (h) pitch profile for use with same-pitch trapezoidal tooth 3/4 and 1″ wide belts. For use with sds quick disconnect (qd) bushing (sold separately). High carbon steel for resistance to wear. Double flange to resist belt side thrust and maintain belt contact. Grooved design with 24 grooves for applications requiring synchronous rotation.
Boston Gear G1217 Grooved Pulley, Fits Round Belts 0.1875″ or Smaller, 0.250″ Face, Brass, 1-1/2″ Outside Diameter
- Pulleys are made of various materials, including cast iron, steel, aluminum, polycarbonate resin thermoplastic, and nylon, and they can meet a broad range of requirements, including increased torque, resistance to wear, and light weight. Pulleys (sheaves) are available in different types v-belt, timing, round, or flat. Pulley drive systems consist of two or more pulleys that connect with a belt to transmit mechanical power across greater distances than systems that use gears. Pulleys must match the belts that connect them (timing pulleys with trapezoidal grooves require a belt with trapezoidal teeth) and engage either on the sides of the pulley flange (classical v-belts, narrow v-belts, or round belts), on the flat outer diameter of the pulley (flat belts), or in pulley grooves that match belt teeth (timing belts, synchronous belts, or curvilinear belts). The company, founded in 1877, is headquartered in charlotte, nc, and meets international organization for standardization (iso) standard 90012008 standard. Boston gear manufactures gears, gear drives, bearings, valves, shaft collars, couplings, and other power and fluid transmission components. Pulleys are used in drive designs in the automotive, appliance, agriculture, textile, printing, mining, and office equipment industries.
Boston Gear G1219 Grooved Pulley, Fits Round Belts 0.1875″ or Smaller, 0.250″ Face, Brass
- Pulleys must match the belts that connect them (timing pulleys with trapezoidal grooves require a belt with trapezoidal teeth) and engage either on the sides of the pulley flange (classical v-belts, narrow v-belts, or round belts), on the flat outer diameter of the pulley (flat belts), or in pulley grooves that match belt teeth (timing belts, synchronous belts, or curvilinear belts). Pulleys (sheaves) are available in different types v-belt, timing, round, or flat. Pulley drive systems consist of two or more pulleys that connect with a belt to transmit mechanical power across greater distances than systems that use gears. Pulleys are used in drive designs in the automotive, appliance, agriculture, textile, printing, mining, and office equipment industries. Boston gear manufactures gears, gear drives, bearings, valves, shaft collars, couplings, and other power and fluid transmission components. The company, founded in 1877, is headquartered in charlotte, nc, and meets international organization for standardization (iso) standard 90012008 standard. Pulleys are made of various materials, including cast iron, steel, aluminum, polycarbonate resin thermoplastic, and nylon, and they can meet a broad range of requirements, including increased torque, resistance to wear, and light weight.
20pcs 624ZZ 4mm V Groove Sealed Guide Pulley Rail Ball Bearing 4x13x6mm
- V groove width 4mmv groove deepness 1mm. Materialhigh carbon steel. This item is ordinary precision, adaptation to low speed, low load applications. Dimension(inside diameter)4mm x (outer diameter)13mm x (thickness)6mm. Wire pulley groove,wide application.
Boston Gear PLB5016DF09-5/16 Timing Pulley, 5 mm Pitch, 16 Grooves, 9mm Wide Belts, 0.313″ Bore Diameter, 0.958″ Outside Diameter, 0.813″ Overall Length, Lexan with Aluminum Insert, Double Flange
- Fiberglass-reinforced polycarbonate resin thermoplastic for light weight and low noise. 5 mm pitch profile for use with same-pitch curvilinear tooth 9 mm wide belts. Double flange to resist belt side thrust and maintain belt contact. Grooved design with 16 grooves for applications requiring synchronous rotation. Stock bore with 0313″ diameter does not require use of a bushing.
Martin 18H150SH EF-1 Type Timing Pulley, 1/2″ Pitch, 18 Grooves, Heavy, 1-1/2″ Wide Belts, SH QD Bushing, Double Flange
- High carbon steel for resistance to wear. Grooved design with 18 grooves for applications requiring synchronous rotation. For use with sh quick disconnect (qd) bushing (sold separately). Double flange to resist belt side thrust and maintain belt contact. Heavy (h) pitch profile for use with same-pitch trapezoidal tooth 1-1/2″ wide belts.
G & G Manufacturing Company 007200655 AB Combination Groove Split Steel Weldapulley, 6-1/2″ O.D.
- Rated up to 15 horsepower. 6-1/2″ od, single groove split steel pulley. Groove ab combination will fit either an ‘a’ or ‘b’ v-belt. Bore size 1-5/8″. Fits any w series weldahub to make a bored to size pulley.
Boston Gear PLB5015DF09-3/8 Timing Pulley, 5 mm Pitch, 9 mm Wide Belts, 15 Grooves, 0.375″ Bore Diameter, 0.895″ Outside Diameter, 0.813″ Overall Length, Lexan with Aluminum Insert, Double Flange
- Stock bore with 0375″ diameter does not require use of a bushing. 5 mm pitch profile for use with same-pitch curvilinear tooth 9 mm wide belts. Fiberglass-reinforced polycarbonate resin thermoplastic for light weight and low noise. Double flange to resist belt side thrust and maintain belt contact. Grooved design with 15 grooves for applications requiring synchronous rotation.
Martin 60H100SF H-2 Type Timing Pulley, 1/2″ Pitch, 60 Grooves, Heavy, 3/4 and 1″ Wide Belts, SF QD Bushing, Flangeless
- Grooved design with 60 grooves for applications requiring synchronous rotation. Astm a48 class 30 gray cast iron for resistance to wear, corrosion, and galling. For use with sf quick disconnect (qd) bushing (sold separately). Flangeless pulley for use where belt side thrust is not an issue. Heavy (h) pitch profile for use with same-pitch trapezoidal tooth 3/4 and 1″ wide belts.
Boston Gear G1220 Grooved Pulley, Fits Round Belts 0.1875″ or Smaller, 0.250″ Face, Brass
- Pulleys must match the belts that connect them (timing pulleys with trapezoidal grooves require a belt with trapezoidal teeth) and engage either on the sides of the pulley flange (classical v-belts, narrow v-belts, or round belts), on the flat outer diameter of the pulley (flat belts), or in pulley grooves that match belt teeth (timing belts, synchronous belts, or curvilinear belts). Pulley drive systems consist of two or more pulleys that connect with a belt to transmit mechanical power across greater distances than systems that use gears. Pulleys (sheaves) are available in different types v-belt, timing, round, or flat. Pulleys are made of various materials, including cast iron, steel, aluminum, polycarbonate resin thermoplastic, and nylon, and they can meet a broad range of requirements, including increased torque, resistance to wear, and light weight. Boston gear manufactures gears, gear drives, bearings, valves, shaft collars, couplings, and other power and fluid transmission components. . Pulleys are used in drive designs in the automotive, appliance, agriculture, textile, printing, mining, and office equipment industries. The company, founded in 1877, is headquartered in charlotte, nc, and meets international organization for standardization (iso) standard 90012008 standard.
Martin 20H150SH EF-1 Type Timing Pulley, 1/2″ Pitch, 20 Grooves, Heavy, 1-1/2″ Wide Belts, SH QD Bushing, Double Flange
- Heavy (h) pitch profile for use with same-pitch trapezoidal tooth 1-1/2″ wide belts. Grooved design with 20 grooves for applications requiring synchronous rotation. Double flange to resist belt side thrust and maintain belt contact. For use with sh quick disconnect (qd) bushing (sold separately). Steel for resistance to wear.
Martin 18H200SH EF-1 Type Timing Pulley, 1/2″ Pitch, 18 Grooves, Heavy, 2″ Wide Belts, SH QD Bushing, Double Flange
- Double flange to resist belt side thrust and maintain belt contact. Grooved design with 18 grooves for applications requiring synchronous rotation. High carbon steel for resistance to wear. Heavy (h) pitch profile for use with same-pitch trapezoidal tooth 2″ wide belts. For use with sh quick disconnect (qd) bushing (sold separately).
Boston Gear PLB5020DF09-1/4 Timing Pulley, 5 mm Pitch, 20 Grooves, 9mm Wide Belts, 0.250″ Bore Diameter, 1.208″ Outside Diameter, 0.813″ Overall Length, Lexan with Aluminum Insert, Double Flange
- Double flange to resist belt side thrust and maintain belt contact. Fiberglass-reinforced polycarbonate resin thermoplastic for light weight and low noise. 5 mm pitch profile for use with same-pitch curvilinear tooth 9 mm wide belts. Grooved design with 20 grooves for applications requiring synchronous rotation. Stock bore with 0250″ diameter does not require use of a bushing.
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