rubber spider flexible coupling for hydraulic water pump

Overview Quick Details

Place of Origin:
Hebei, China
Brand Name:
cast iron
Standard or Nonstandard:
Jaw / Spider
Flexible or Rigid:
Applicable Industries:
Manufacturing Plant, Machinery Repair Shops, Construction works, Energy & Mining, Advertising Company
cast iron NM flexible shaft coupling
Body Material:
45# Steel
shaft hole size:
12-140 mm
nominal torque:
Custom Requirement
Surface Treatment:
Carburizing, blackening

Supply Ability

Supply Ability:
1000 Set/Sets per Month

Packaging & Delivery

Packaging Details
Wooden Box Or Customized

Online Customization

elasticity rubber spider flexible coupling used in water pump

Product Description

Claw type coupling is a kind of water pump coupling, in which the sliding block made of laminated bakerwood or polyurethane, light weight, simple structure, easy installation, low price, often used in small power occasions, suitable for torque is not large, high speed, no sharp impact of the two shaft connection.Nylon sliders transfer torque is small, but more suitable for high-speed operation, and do not require lubrication, pump industry standard code is Bl104.

(1) claw type coupling middle slider with cloth bakelite or nylon made;

(2) small size, light weight, simple structure, easy installation, low price, often used for small power occasions;

(3) small inertia force, suitable for torque is not large, high speed, no sharp impact of the two axis

Pick up.Nylon slider transfer torque is smaller, but more suitable for high-speed operation, and do not need lubrication;

(4) allowable relative radial displacement (0.01d+0.25)mm, d is axis diameter (mm);Permissible relative angular displacement 0 40 min;The additional radial force of the coupling is (0.1 ~ 0.3)P;

(5) the pump industry standard code is Bl104, its maximum allowable torque is 850N·m, the maximum axle diameter is 50mm

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About Us

More application scenarios, please contact us


Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2:Do you provide samples ? is it free or extra ?

A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.

Q3: How long is your delivery time?

A: Generally it is 10-15 days if the goods are in stock. or it is 7-25 days if the goods are not in stock, it is according to quantity.

Q4:How long is your warranty?

A: Our Warranty is 12 month.

Q5 :Do you have inspection procedures for coupling ?

A:100% self-inspection before packing

Q6. What’s your payment?

A:1) 100% T/T. 2) 30% in advance, others before shipment. 3) L/C Q7:Can I have a visit to your factory before the order? A: Sure,welcome to visit our factory.

Our Services

Pre-sale service

1 Satisfy your demands with professional and comprehensive pre-sales service.2 Introduce the product categories.3 Help users to chose the right product.4 Analyzing the practical purpose and solve the difficult problems.

On-sale service

1 Review the contact, confirm the uncertainties and fix it through negotiations by both parties.2 Assign production orders and arrange production as per requirements.3 We promise to finish the good production quality and quantity guaranteed.4 We are responsible to send the goods to the port.

After-sale service

1 Our servicemen will voluntarily answer your any question about the products.2 If there is a quality problem of our products, we will follow the regulations to provide “three guarantees” services.3Upon receiving user’s complaints about the product, we will immediately dispatch personnel concerned to address problems.4 High quality, Lowest price , Fast delivery, Perfect service after sale.