• HTD pulleys have a different design from the traditional toothed pulleys. The axial grooves are designed to allow the beltteeth to catch the pulley teeth with negligible triction. HTD Pulleys are available with full hub and for assembly with SER-SIT taper bushing.
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• Product detail : 
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• Type of belt : 14 M 
• Pitch :  14 mm
• Pitch diameter : 139.88 mm
• Outside diameter + flange : 150 mm
• Teeth : 32
• Type of bush : 2012
• Belt width : 40 mm
• Type of pulley :2
• Material : Cast iron
• Flange : With flanges 

• HTD pulleys have a different design from the traditional toothed pulleys. The axial grooves are designed to allow the beltteeth to catch the pulley teeth with negligible triction. HTD Pulleys are available with full hub and for assembly with SER-SIT taper bushing.
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• Product detail : 
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• Type of belt : 14 M 
• Pitch :  14 mm
• Pitch diameter : 157.68 mm
• Outside diameter + flange : 166 mm
• Teeth : 36
• Type of bush : 2517
• Belt width : 40 mm
• Type of pulley :2
• Material : Cast iron
• Flange : With flanges 

No description for this product yet.

Sprocket for chain according to DIN 8187 - ISO/R 606

D_e : External Diameter   mm

D_p : Pitch Diameter        mm

D_m : Hub Diameter        mm

W  :  Weight                  kg

• HTD pulleys have a different design from the traditional toothed pulleys. The axial grooves are designed to allow the beltteeth to catch the pulley teeth with negligible triction. HTD Pulleys are available with full hub and for assembly with SER-SIT taper bushing.
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• Product detail : 
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• Type of belt : 5 M 
• Pitch :  5 mm
• Pitch diameter : 87.99 mm
• Outside diameter + flange : 94 mm
• Teeth : 56
• Type of bush : 1210
• Belt width : 15 mm
• Type of pulley :1
• Material : Cast iron
• Flange : With flanges 

• Taper Bush : 3020
• Shaft Diameter Range : 25 - 75 mm
• Pitch Diameter : 250 mm
• Outside Diameter : 257 mm
• Groove : 4

• POWERLOCK locking assembly unit consists of four pieces with two inside double-one rings joined through a set of tightening screws. It is recomended for medium torques. Although it is not self centering, it can be easily assembled and diassembled.
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• Inner Diameter : 160 mm
• Outside Diameter : 210 mm
• High : 38 mm
• Screws : 26  
• Type of Screws : M12

• HTD pulleys have a different design from the traditional toothed pulleys. The axial grooves are designed to allow the beltteeth to catch the pulley teeth with negligible triction. HTD Pulleys are available with full hub and for assembly with SER-SIT taper bushing.
•  
•  
• Product detail : 
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• Type of belt : 14 M 
• Pitch :  14 mm
• Pitch diameter : 139.88 mm
• Outside diameter + flange : 150 mm
• Teeth : 32
• Type of bush : 2517
• Belt width : 85 mm
• Type of pulley :2
• Material : Cast iron
• Flange : With flanges 

Sprocket for chain according to DIN 8187 - ISO/R 606

D_e : External Diameter   mm

D_p : Pitch Diameter        mm

D_m : Hub Diameter        mm

W  :  Weight                  kg

• SIT TAPER LOCK BUSHING is designed to give the following:
• 1. Perfect assembly
• 2. rapid dismantling of the pulley and other transmission equipment
• 3. No special tools requirement except hexagonal key
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• The large range of finished bores available ensures that an immediate assembly can be made thus avoiding costly factory down-time.
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• Here are the dimensions of Taper Bushing with type 2517 (65.45)
• - Bore : we provide taper bushing with minimal bore 16 mm and 3/4 inches; for the max bore you can look at the number writen after "BC" in every product name. 
• for example, BC6545F16 (2517X16MM), so the max bore is 65 mm.
• - Width : the numbers writen in every product name before "F" is width size.
• for example, BC6545F16 (2517X16MM), so the width is 45 mm.
• - Bore size : look at the last number in every product name. 
• for example, BC6545F16, so the bore size is 16.

• SIT EXCELITE® ES belts are manufactured in according with ISO 4184 and DIN 2215.
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• Due to the special insulation filler and the treatment of the tensile members, we are able to achieve a strong adhesion between cords and rubber base.
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• For this reason EXCELITE® ES belts can be used in a wide range of industrial and agricultural applications and guarantee high reliability and long lifetime. 
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• Here are the product dimension : 
• - Belt width : 16 mm 
• - High belt : 11 mm
• - Inside length : refer to the last number in every product names, for example : CLB23, so the inside length is 23inches

Sprocket for chain according to DIN 8187 - ISO/R 606

D_e : External Diameter   mm

D_p : Pitch Diameter        mm

D_m : Hub Diameter        mm

W  :  Weight                  kg

No description for this product yet.

No description for this product yet.

• METALDRIVE® couplings are fully made of steel and are used in all applications where high reliablity, precision, and no maintenance are required.
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• METALDRIVE® GMD typw "S" are standard version with single disc pack. The couplings allows axial and angular misalignment. No radial misalignment is allowed. 
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• Here are the dimension of the product :
• Outside diameter : 112 mm 
• Inner diameter : 45 mm 
• Length : 100 mm 
• Screw : 6 
• Type of screw : M6

• Inner Diameter : 170 mm
• Outside Diameter : 225 mm
• High : 146 mm
• Screws : 14
• Type of Screws : M16

• METALDRIVE® couplings are fully made of steel and are used in all applications where high reliablity, precision, and no maintenance are required.
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• METALDRIVE® GMD typw "S" are standard version with single disc pack. The couplings allows axial and angular misalignment. No radial misalignment is allowed. 
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• Here are the dimension of the product :
• Outside diameter : 112 mm 
• Inner diameter : 45 mm 
• Length : 100 mm 
• Screw : 6 
• Type of screw : M6

• Inner Diameter : 240 mm
• Outside Diameter : 305 mm
• High : 146 mm
• Screws : 22
• Type of Screws : M16

• SIT-LOCK® locking assembly unit consists of four pieces with two inside double-one rings joined through a set of tightening screws. It is recomended for medium torques. Although it is not self centering, it can be easily assembled and diassembled.
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• Here are the dimensions of product :
• Inner Diameter : refer to numbers writen after "F" in every product name. For example, CAL1F20/47; so, the inner diameter is 20 mm. 
• Outside Diameter : refer to the last number in every product name. For example, CAL1F20/47; so, the outside diameter is 47 mm. 
• High : 20 mm
• Screws : 8
• Type of Screws : M6

• TRASCO® ES is our zero backlash coupling designed to compensate for misalignment and vibration dampening for indexing applications. The compact design of TRASCO® ES makes it the right choice for all precise motion applications.
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• SIT coupling hubs are available from stock with either solid hub or with finished bores of standard shaft diameters. 
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• Product detail 
• Outside diameter : 80 mm
• Max bore : 45 mm
• Material : Aluminum 
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• Approved according to EC standard ATEX 94/9/EC.

• SIT TAPER LOCK BUSHING is designed to give the following:
• 1. Perfect assembly
• 2. rapid dismantling of the pulley and other transmission equipment
• 3. No special tools requirement except hexagonal key
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• The large range of finished bores available ensures that an immediate assembly can be made thus avoiding costly factory down-time.
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• Here are the dimensions of Taper Bushing with type 3020 (75.50)
• - Bore : we provide taper bushing with minimal bore 22 mm and 1-1/4 inches; for the max bore you can look at the number writen after "BC" in every product name. 
• for example, BC7550F22 (3020X22MM), so the max bore is 75 mm.
• - Width : the numbers writen in every product name before "F" is width size.
• for example, BC7550F22 (3020X22MM), so the width is 50 mm.
• - Bore size : look at the last number in every product name. 
• for example, BC7550F22, so the bore size is 22.

• Type of belt : H
• Pitch : 12700 mm
• Pitch diameter : 55.23 mm
• Outside diameter + flange: 62
• Teeth : 14
• Belt width : 1.50 inch
• Type of pulley : 1
• Material : Steel
• Flange : With flanges

No description for this product yet.

• Our pulleys can be used for application with a speed up to 35m/s. The pulley dimensions are very accurate as they are manufactured only by means of CNC or automatic lathes. 
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• For higher speed is strongly recomended to use steel as material of construction. Our PBT pulleys are satically balanced according to ISO. 
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• The PT pulleys are not balanced, as they do not have a finished bores.
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• Here are the dimensions of "PBT" SPA with taper bush 1108 :
• - Belt type : SPA
• - Taperbush : 1108
• - Shaft diameter range : 11 - 28 mm
• - Pitch diameter : refer to numbers writen after "PBT" in every product name. 
• For example, product name : PBT075SPA2 (1108); so, the pitch diameter is 75 mm
• - Outside diameter : you can add the pitch diameter with 5.6 to know the length of outside diameter. 
• For example, the product is PBT075SPA2 (1108); so the outside diameter is 75 + 5.6 = 80.6 mm
• - Groove : refer to the last number in every product name. 
• For example for PBT075SPA2; so, the groove is 2 
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• See recomendation taperbush below.