China Custom European Standard SPA CZPT Spc Spz Taper Bush Cast Iron V Belt Pulley pulley bearing

Product Description

European Standard SPA CHINAMFG Spc Spz Taper Bush Cast Iron V Belt Pulley

At HangZhou CHINAMFG Industry Co., Ltd., we are proud to supply a wide range of V Belt Pulleys that are perfect for various industrial applications. Our V Belt Pulleys are designed to meet European and American standards, ensuring compatibility and reliability.

European Standard:

  • V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC; Up to 10 grooves
  • Adjustable speed V-belt pulleys and variable speed pulleys
  • Flat belt pulleys and conveyor belt pulleys

American Standard:

  • Sheaves for taper bushings: 3V, 5V, 8V
  • Sheaves for QD bushings: 3V, 5V, 8V
  • Sheaves for split taper bushings: 3V, 5V, 8V
  • Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH, 2BK, 2BKH, 3BK
  • Adjustable sheaves: Poly V-pulley, multi-pitch H, L, J, K and M

Key Features:

  • Bore options: Pilot bore, finished bore, taper bore, bore for QD bushing
  • Surface finish options: Paint, phosphating, zinc plated
  • Material options: Cast iron, ductile iron, nylon, aluminum
  • Customizable: Made according to drawings and/or samples
  • OEM inquiries welcomed

Our V Belt Pulleys are manufactured with precision and durability in mind. They are designed to provide efficient power transmission and long-lasting performance. Whether you need a V-belt pulley for taper bushings, adjustable speed pulleys, or sheaves for various belt types, we have the solution for you.

Trust HangZhou CHINAMFG Industry Co., Ltd. for all your V Belt Pulley needs. Contact us today for more information or to place an order.

 

Description

P

O

Grooves

N

L

D

B

Type

d

   SPA40    40

45.5

1

40

35

 

20

1

10

SPA50

50

55.5

1

2

40

40

35

45

 

20

35

1

1

10

10

SPA60

60

65.5

1

2

3

40

40

35

45

 

20

35

50

1

1

7

10

10

10

SPA71

71

76.5

1

2

3

40

50

52

40

45

52

 

20

35

50

1

1

1

10

10

10

SPA75

75

80.5

1

2

3

4

5

40

50

40

45

 

20

35

50

65

80

1

1

7

7

7

 

10

10

10

10

10

SPA80

80

85.5

1

2

3

4

5

45

50

40

45

 

20

35

50

65

80

1

1

7

7

7

10

10

15

15

15

SPA85

85

90.5

1

2

3

4

5

45

50

40

45

 

20

35

50

65

80

1

1

7

7

7

10

10

15

15

15

SPA90

90

95.5

1

2

3

4

5

45

60

40

45

 

20

35

50

65

80

1

1

7

7

7

10

15

15

15

15

SPA95

95

100.5

1

2

3

4

5

45

60

40

45

 

20

35

50

65

80

1

1

7

7

7

10

15

15

15

15

SPA100

100

105.5

1

2

3

4

5

48

60

40

45

 

52

52

 

 

 

67

67

20

35

50

65

80

 

 

1

1

7

7

7

10

15

15

15

15

SPA106

106

111.5

1

2

48

60

40

45

 

20

35

1

1

10

15

SPA112

112

117.5

1

2

3

4

5

48

60

40

45

 

52

52

 

 

 

79

79

20

35

60

65

80

1

1

7

2

2

10

15

15

15

15

SPA118

118

123.5

1

2

3

4

5

60

60

40

45

 

52

52

 

 

 

87

87

20

35

50

65

80

1

1

7

2

2

15

15

15

15

15

Description

P

O

Grooves

N

L

D

B

Type

d

SPB70

70

77

1

2

45

45

45

48

 

25

44

1

1

10

10

SPB80

80

87

1

2

3

4

5

50

50

45

48

 

25

44

63

82

101

1

1

7

7

7

10

10

15

15

15

SPB90

90

97

1

2

3

4

5

50

50

45

49

 

25

44

63

82

101

1

1

7

7

7

10

10

15

15

15

SPB100

100

107

1

2

3

4

5

52

55

45

55

 

25

44

63

82

101

1

1

7

7

7

10

15

15

15

15

SPB112

112

119

1

2

3

4

5

55

60

45

55

 

25

44

63

82

101

1

1

7

7

7

15

15

15

20

20

SPB120

120

127

1

2

3

4

5

6

55

60

45

55

 

25

44

63

82

101

120

1

1

7

7

7

7

15

15

15

20

20

20

SPB125

125

132

1

2

3

4

5

6

58

60

45

55

60

60

60

60

 

 

83

83

83

83

25

44

63

82

101

120

1

1

2

2

2

2

15

15

15

20

20

20

SPB132

132

139

1

2

3

4

5

6

60

60

45

55

60

60

60

60

 

 

88

88

88

88

25

44

63

82

101

120

1

1

2

2

2

2

15

15

15

20

20

20

SPB140

140

147

1

2

3

4

5

6

65

65

45

55

60

60

60

60

 

 

98

98

98

98

25

44

63

82

101

120

1

1

2

2

2

2

20

20

20

20

20

20

SPB150

150

157

1

2

3

4

5

6

65

65

45

55

60

60

60

60

 

 

108

108

108

108

25

44

63

82

101

120

1

1

2

2

2

2

20

20

20

20

20

20

Description

P

O

Grooves

N

L

D

B

Type

d

SPC100

100

109.6

1

60

50

 

34

1

15

SPC120

120

129.6

1

2

65

50

 

34

59.5

1

7

15

15

SPC140

140

149.6

1

2

3

4

70

50

 

65

80

 

 

83

83

34

59.5

85

110.5

1

7

2

2

20

20

20

20

SPC150

150

159.6

1

2

3

4

5

70

 

50

 

65

80

96

 

 

93

93

93

34

59.6

85

110.5

136

1

7

2

2

2

20

20

20

20

20

SPC160

160

169.6

1

2

3

4

5

6

72

50

 

65

80

96

96

 

 

103

103

103

103

34

59.5

85

110.5

136

161.5

1

7

2

2

2

2

20

20

20

20

20

20

SPC180

180

189.6

1

2

3

4

5

6

76

80

82

82

82

82

50

60

65

80

96

96

123

123

123

123

123

123

34

59.5

85

110.5

136

161.5

3

8

4

4

4

4

20

20

20

20

20

20

SPC200

200

209.6

1

2

3

4

5

6

76

80

86

90

90

90

50

60

65

90

100

100

143

143

143

143

143

143

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

20

25

25

SPC225

225

234.6

1

2

3

4

5

6

86

88

90

90

90

90

50

60

70

90

100

100

168

168

168

168

168

168

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

25

25

25

SPC250

250

259.6

1

2

3

4

5

6

86

92

92

100

102

102

50

60

70

90

100

100

193

193

193

193

193

193

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

25

25

25

SPC280

280

289.6

1

2

3

4

5

6

86

92

92

100

102

102

50

60

70

90

100

100

223

223

223

223

223

223

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

25

25

25

SPC300

300

309.6

1

2

3

4

5

6

86

92

92

100

104

104

50

60

70

90

100

100

243

243

243

243

243

243

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

25

25

25

HangZhou CHINAMFG Industry Co., Ltd.

HangZhou CHINAMFG Industry Co., Ltd. specializes in providing a wide range of high-quality products to meet your needs. Our product line includes chains, sprockets, gears, gear racks, v belt pulleys, timing pulleys, V-belts, couplings, machined parts, and more.

With our commitment to excellent service, understanding of your requirements, and a strong sense of responsibility, we have gained the trust of buyers worldwide. Our extensive experience in working with international customers has allowed us to establish a strong presence in the American, European, South American, and Asian markets.

All our products are manufactured using modern computerized machinery and equipment. We adhere to high-quality standards and comply with international advanced criteria. Our years of experience in this industry have positioned us as a trusted supplier, offering competitive prices, on-time delivery, prompt response, on-hand engineering support, and reliable after-sales services.

Furthermore, we maintain ISO9001 compliance in all our production procedures. We are also capable of designing and producing non-standard products to meet your specific requirements. At HangZhou CHINAMFG Industry Co., Ltd., we prioritize quality and credit, ensuring that we provide the best services and high-quality products with utmost sincerity.

If you need any information or samples, please don’t hesitate to contact us. We assure you of a prompt response.

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Certification: CE
Pulley Sizes: SPA Spb Spc Spz
Manufacturing Process: Casting
Material: Carbon Steel
Surface Treatment: Oxygenation
Application: Chemical Industry, Mining Transport
Customization:
Available

|

Customized Request

spa pulley

What safety considerations should be kept in mind when dealing with spa pulleys?

When dealing with spa pulleys, several safety considerations should be kept in mind to prevent accidents and ensure the well-being of individuals involved. Here’s a detailed explanation of the safety considerations:

1. Power Disconnection:

Before working on or near spa pulleys, ensure that the power to the spa equipment is completely disconnected. This prevents accidental starting of the motor or any unexpected movement of the pulleys. Turn off the power supply at the circuit breaker or switch and verify that there is no electrical power flowing to the spa system.

2. Lockout/Tagout Procedures:

When performing maintenance or repair tasks on the spa pulleys, follow proper lockout/tagout procedures. Lockout/tagout involves securing the power source with a lock or tag, preventing unauthorized re-energization of the equipment while work is being carried out. This helps to protect individuals from accidental activation of the spa system and ensures their safety during maintenance activities.

3. Personal Protective Equipment (PPE):

Wear appropriate personal protective equipment (PPE) when dealing with spa pulleys. This may include safety glasses or goggles to protect the eyes from debris or flying particles, gloves to provide hand protection, and any other necessary protective gear based on the specific task and potential hazards involved. PPE helps minimize the risk of injuries and enhances personal safety.

4. Proper Training and Knowledge:

Ensure that individuals working with spa pulleys have received proper training and possess the necessary knowledge and skills to perform the tasks safely. They should be familiar with the spa equipment, understand the potential hazards associated with pulley operations, and know the correct procedures for installation, maintenance, and repair. Proper training helps minimize the risk of accidents and ensures that work is carried out in a safe and competent manner.

5. Equipment Inspection:

Prior to any work involving spa pulleys, inspect the equipment for any signs of wear, damage, or malfunction. Ensure that the pulleys are in good condition, free from cracks, excessive wear, or any other issues that may compromise their integrity or performance. Address any identified problems before proceeding with the task to avoid potential accidents or failure during operation.

6. Proper Installation and Alignment:

During installation or replacement of spa pulleys, ensure that they are properly installed and aligned. Follow the manufacturer’s instructions and specifications for proper pulley installation, including the correct alignment, tensioning, and fastening procedures. Improper installation or misalignment can lead to premature wear, reduced performance, or unexpected pulley failures, which can pose safety hazards.

7. Regular Maintenance:

Incorporate regular maintenance of spa pulleys into the overall spa maintenance routine. This includes tasks such as cleaning, lubricating, and inspecting the pulleys for wear or damage. Regular maintenance helps identify and address any potential safety concerns, ensuring that the pulleys continue to function properly and safely.

8. Professional Assistance:

If you are unsure about any aspect of dealing with spa pulleys or if the task requires specialized knowledge or expertise, seek professional assistance. A spa technician or a qualified professional can provide guidance, perform the necessary maintenance or repair tasks, and ensure that safety protocols are followed.

In summary, when dealing with spa pulleys, it is important to prioritize safety. This includes disconnecting power, following lockout/tagout procedures, wearing appropriate PPE, receiving proper training, inspecting equipment, ensuring proper installation and alignment, conducting regular maintenance, and seeking professional assistance when needed. By adhering to these safety considerations, the risk of accidents or injuries associated with spa pulleys can be minimized, promoting a safe working environment for all individuals involved.

spa pulley

What maintenance procedures are necessary to ensure the reliability of spa pulleys?

Maintaining the reliability of spa pulleys requires several essential maintenance procedures. Here’s a detailed explanation of the necessary steps:

1. Regular Inspection:

Perform regular visual inspections of the spa pulleys to check for any signs of wear, damage, or misalignment. Look for cracks, chips, or excessive wear on the pulley surfaces. Additionally, inspect the belt or cable for any signs of fraying, stretching, or deterioration. Regular inspections help identify potential issues early on and allow for timely maintenance or replacement of the pulleys if necessary.

2. Cleaning:

Keep the spa pulleys clean and free from debris, dirt, or contaminants that may accumulate over time. Use a soft brush or cloth to remove any build-up around the pulley grooves or teeth. Clean pulleys help maintain proper belt or cable engagement and reduce the risk of slippage or premature wear. Avoid using harsh chemicals or abrasive materials that could damage the pulley surfaces.

3. Lubrication:

Proper lubrication is crucial for ensuring smooth operation and minimizing friction between the pulleys and the belt or cable. Consult the manufacturer’s recommendations or guidelines for the appropriate lubricant to use. Apply the lubricant sparingly and evenly to the pulley surfaces, taking care not to over-lubricate. This helps reduce wear, heat generation, and noise, enhancing the overall reliability and lifespan of the pulleys.

4. Tension Adjustment:

Regularly check and adjust the tension of the belts or cables connected to the spa pulleys. Proper tensioning is essential for efficient power transmission and preventing slippage. Refer to the manufacturer’s guidelines for the recommended tension levels and adjustment procedures. Use the appropriate tools, such as tension gauges or adjusting mechanisms, to achieve the desired tension. Ensure the tension is evenly distributed across the belt or cable to prevent uneven wear or premature failure.

5. Belt or Cable Replacement:

If the belts or cables show signs of significant wear, stretching, or damage, they should be promptly replaced. Worn or damaged belts or cables can affect the performance and reliability of the spa pulleys. Follow the manufacturer’s recommendations for the correct type, size, and installation procedure of the replacement belts or cables. Proper installation ensures optimal engagement and power transmission, maintaining the reliability of the spa pulleys.

6. Balancing:

In some cases, spa pulleys may require balancing to minimize vibration and ensure smooth operation. If excessive vibration or noise is observed during operation, it may indicate an imbalance in the pulleys. Consult a professional technician or follow the manufacturer’s instructions for balancing the pulleys. Balancing procedures typically involve adding or removing weight from the pulley to achieve proper balance and improve the reliability of the pulley system.

7. Preventive Maintenance:

Implement a preventive maintenance schedule for the spa pulleys. This may include periodic maintenance tasks, such as inspections, cleaning, lubrication, and tension adjustment, as well as any other specific maintenance requirements recommended by the manufacturer. Following a preventive maintenance plan helps identify and address potential issues before they escalate, ensuring the long-term reliability and performance of the spa pulleys.

By following these maintenance procedures, spa owners can ensure the reliability and longevity of their spa pulleys. Regular inspections, cleaning, lubrication, tension adjustment, belt or cable replacement, balancing, and preventive maintenance all contribute to maintaining optimal performance and minimizing downtime or costly repairs.

spa pulley

What is a spa pulley, and how is it used in spa and hot tub systems?

A spa pulley is a component used in spa and hot tub systems to facilitate the movement and operation of various parts and functions. Here’s a detailed explanation of spa pulleys and their role in spa and hot tub systems:

A spa pulley is a wheel or disk-shaped component typically made of durable materials such as plastic or metal. It features a grooved or toothed surface designed to accommodate a specific type of belt, such as a V-belt or a timing belt. The belt wraps around the pulley, creating a connection between the motor or drive source and other components within the spa or hot tub system.

Spa pulleys are used in several key areas of a spa or hot tub system, including:

1. Pump Systems:

In spa and hot tub systems, pumps are responsible for circulating water, powering jets, and maintaining filtration. Spa pulleys are commonly used in pump systems to transfer the rotational power from the motor to the pump impeller. The pulley is connected to the motor shaft, and its rotation drives the pump impeller, creating water movement and pressure.

2. Blower Systems:

Blowers are often found in spa and hot tub systems to provide air for air jets, enhancing the hydrotherapy experience. Spa pulleys can be used to connect the blower motor to the blower fan. As the motor rotates, it drives the pulley, which, in turn, spins the blower fan, creating a flow of air into the air jets.

3. Control Systems:

Some spa and hot tub systems feature control panels or electronic systems that govern various functions, such as temperature control, lighting, or water feature activation. Spa pulleys may be utilized in these control systems to transfer rotational power from the motor or drive source to the components responsible for controlling these functions. This allows for the activation and adjustment of various features within the spa or hot tub.

4. Other Components:

Spa pulleys can also be found in other areas of spa and hot tub systems, depending on the specific design and configuration. They may be used in systems involving ozonators, waterfalls, or other accessories that require rotational power transfer from a motor or drive source.

Spa pulleys play a crucial role in ensuring the proper functioning of various components within a spa or hot tub system. They enable the transfer of rotational power from the motor to drive pumps, blowers, control systems, and other components, creating the desired water flow, pressure, and functionality.

It’s important to note that the specific type, size, and design of the spa pulley may vary depending on the manufacturer and the particular spa or hot tub system. It’s recommended to consult the system’s documentation or contact the manufacturer for accurate information on the proper selection, installation, and maintenance of spa pulleys.

China Custom European Standard SPA CZPT Spc Spz Taper Bush Cast Iron V Belt Pulley   pulley bearing	China Custom European Standard SPA CZPT Spc Spz Taper Bush Cast Iron V Belt Pulley   pulley bearing
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