Washers #2037555

Wave Spring Washers are most important used for loaded ball bearings, pre-loaded bearings in electric motors application . Wave washer totally noise free operation, Space saving in axial and radial direction, Reduced working height with same force

IIS Flange Washer are design relative to most Belleville spring designs is that the ODID ratio is small to fit standard flanges. IIS Flange Washer prevent bolt tension loss due to : H13 Tool Steel is the main material for this product group, with a working temperature to 1000F. Materials, such as 17-7 PH Stainless Steel and INCONEL 718 and X-750 Alloys, are also available. H13 flange bolting is available at 30, 000, 4000, and 60, 000 psi bolt stress.

We are Manufacturing Serrated Lock Washer External & Internal according to DIN 6798 & as per Customer requirements . External serrated lock washer (Type A) -The teeth is at the outer diameter of the washer which supports to lock more area which reduces loosening. Internal serrated lock washer (Type J) -The teeth is at the inner diameter of the washer which is use for bolt or screw tightening.

IIS Manufactures & Supplies Serrated Washers

Serrated Washers are Disc Springs with Trapezoidal Cross Section on both sides for gripping. IIS serrated safety washers are ready to fit washers to sustain preload and avoid loosening. As the bolt is tightened the serrations crunch into the mating faces and prevents the screw from loosening up due to vibration. Also, the disc shape holds the necessary tension. They are available in various sizes to fit bolts or screws. The diameters for Serrated Washers are matched to screw dimensions. The outer diameter of washer is matched to the head diameter of screw head. This allows using screw and bolt including recessed heads, except countersunk screw.

The advantages of Serrated Safety Washers are : :
Used for high vibration resistance due to positive rib contact.Excellent pre tensioning.Through proper radius selection, no splitting/cracking occurs during tightening.The concentric force of the washer eliminates the chances of bending the fastener .Extensive application and flexibility, minimizes stocks .

Belleville washer in imperial as well as metric sizes. Belleville washers also called conical spring washers are manufactured as per DIN 6796 & DIN 6908. IIS Belleville washers are designed specifically for Heavy Duty Bolted section such as Bus Bars, Transformers, Rectifiers, Heat Exchangers, Transmission etc. These washers are intended to counteract the effect of setting which results in boltnut assemblies working loose. They do not effectively prevent loosening of the assembly under varying radial load and are designed for use with short bolts predominantly subject to thrust. Belleville washers are high stressed components and cannot be used for dynamic loading and infrequent varying load applications. The force give in the table below is approximate.Conical Spring washers as per DIN 6908 are intended for use with screw and washer assemblies as specified in DIN 6900 part 5.They are designed to use with bolted connections with bolts of property classes 8.8 to 10.9 (as specified in ISO 898 Part 1). IIS Belleville Washers are tested as per DIN 6796 and DIN 267 Part 26.

IIS Manufactures & Supplies Serrated Lock Washer DIN 6798

We are Manufacturing Serrated Lock Washer External & Internal according to DIN 6798 & as per Customer requirements .
External serrated lock washer (Type A) -The teeth is at the outer diameter of the washer which supports to lock more area which reduces loosening.
Internal serrated lock washer (Type J) -The teeth is at the inner diameter of the washer which is use for bolt or screw tightening.

IIS Manufactures & Supplies External Tooth Lock Washer DIN 6798

We are manufacturing Serrated Lock Washer external & internal according DIN 6797 & Customer requirements .
The external serrated lock washer (Type A) -The teeth at the outer diameter of the washer which supports to lock more area to reduce loosening.
The internal serrated lock washer (Type J)-The teeth at the inner diameter of the washer which is use for bolt or screw tightening.

IIS Manufactures & Supplies Conical Contact Washer NEF 25-511

We are manufacturing Conical Contact Washer also known as Rib Washer Single Side Serrated Washer as per STD NFE 25-511 and customer requirement. This washer are conical shaped formed with plane mounting side and top serrated side. The serrated side of the washer exerts circular locking force at the internal face of the bolt head or nut. The top serrated side increases locking force and prevent the loosening of bolt during vibration & pressure.

Conical Contact Washer NF25-511 & SN 70093 (Tooth Series)

We are Manufacturing Conical Contact Washer with Tooth according to STD NFE 25-211 & Siemens SN 70093. This washer are conical shaped formed with tooth mounting side and top serrated side. The tooth side and serrated side of the washer exerts circular locking force at the mounting side and the internal face of the bolt head or nut. The tooth mounting side and top serrated side increases locking force and prevent the loosening of bolt during vibration & pressure

IIS Flange Washer are design relative to most Belleville spring designs is that the OD/ID ratio is small to fit standard flanges. IIS Flange Washer prevent bolt tension loss due to :

Differential Thermal ExpansionHigh Temperature Bolt CreepPacking and Gasket RelaxationVibration.

H13 Tool Steel is the main material for this product group, with a working temperature to 1000F. Materials, such as 17-7 PH Stainless Steel and INCONEL 718 and X-750 Alloys, are also available. H13 flange bolting is available at 30, 000, 4000, and 60, 000 psi bolt stress.

As we are instrumental in supplying excellent quality Belleville Washer, we are named amid the celebrated names in the industry. Delivering the orders on time is one of our specialties for which we are highly admired by the clients.

 

More About Information of Belleville Washer : IIS manufactures Belleville washer in imperial as well as metric sizes. Belleville washers also called conical spring washers are manufactured as per DIN 6796 and are designed specifically for Heavy Duty Bolted section such as Bus Bars, Transformers, Rectifiers, Heat Exchangers, Transmission etc. These washers are intended to counteract the effect of setting which results in bolt/nut assemblies working loose. They do not effectively prevent loosening of the assembly under varying radial load and are designed for use with short bolts predominantly subject to thrust. IIS has ready stock of all standard sizes of Belleville washers Carbon Steel material. Other materials are also available on request.

 

Features : • Precisely engineered • Easy to install • Perfect finish • Accurate dimensions

We are Manufacturer, Exporter & Supplier Plain Ball Bearing Washer (Disc Springs for Preloaded Ball Bearing - Plain). Ball-Bearing Disc Springs are used with radial Ball bearings to minimize vibration and shaft deflection. Proper preloading will increase bearing rigidity and eliminate excessive wear & tear and running noise.

We are manufacturing Serrated Lock Washer external & internal according DIN 6797 & Customer requirements .
The external serrated lock washer (Type A) -The teeth at the outer diameter of the washer which supports to lock more area to reduce loosening.
The internal serrated lock washer (Type J)-The teeth at the inner diameter of the washer which is use for bolt or screw tightening.

We are Manufacturer, Exporter & Supplier of Curved Washer (DIN 137 Type A). Our company has all the necessary logistic resources and connection to make on time delivery of order(s). With a well-organized set up, we serve our buyers from Thane(India) to every nook and corner.

 

Characteristics of Curved Washers

• Two point contact with high expansion under load
• Higher deflection compared to other washers
• Near to linear spring constant
• Lighter loads characteristics
• Readily available size in stock

 

Applications

• Fasteners
• Absorbing Vibrations
• Compensating for temperature changes
• Eliminating side & end play
• Controlling end pressure

Serrated Lock Washer DIN 6798

• We are Manufacturing Serrated Lock Washer External & Internal according to DIN 6798 & as per Customer requirements .
• External serrated lock washer (Type A) -The teeth is at the outer diameter of the washer which supports to lock more area which reduces loosening.
• Internal serrated lock washer (Type J) -The teeth is at the inner diameter of the washer which is use for bolt or screw tightening.

We are identified as one of the commendable names in the market offering Slotted Type Ball Bearing Washer (Disc Spring for Pre loaded Ball Bearing - Slotted) at affordable prices. We are a reckoned name, involved in offering quality-centralized products from Thane(India).

 

More About Information of Slotted Type Ball Bearing Washer :

IIS manufactures all types of Ball bearing Disc Springs both plain and slotted & Preloading Bearing Washers. Ball-Bearing Disc Springs are used with radial Ball bearings to minimize vibration and shaft deflection. Proper preloading will increase bearing rigidity and eliminate excessive wear & tear and running noise.

Special Features of Ball Bearing Disc Springs Preloading Washers :

• Significant increase or decrease in applied force even with small variation in deflection. 
• Backlash compensation & regressive curves help reduce preload variations changes. 
• Very low force characteristics with very large deflection range. 
• Multiplication of force by stacking of two or more in parallel. 
• Available in all size to accommodate all Ball bearing sizes. 
• Elimination of noise and play in Ball Bearings. 
• Round shape ensures equal distribution of load around the bearing ring.

 

Slotted Type-At IIS, we are engaged in manufacturing, exporting and supplying the top quality Slotted Ball Bearing Disc Springs. These springs are commonly used to bear large deflection, backlash compensation, axial preload and minimize degree of stress. Besides, the provided Slotted Ball Bearing Disc Springs can be purchased from us at cost effective prices. In our stock, we have all standard sizes ranging from 9.8 up to 94.5 mm (0.386" - 3.72"). The Slotted Disc Springs have been manufactured for standard Ball Bearing application. These are designed to be fixed around the inside diameter.

With diligence, hard work and dedication, we have worked our way up and become established provider in Maharashtra(India). The company is backed by a quality control wing that includes skilled quality inspectors who strictly check all the products before delivery.

 

Advantages :

• Avoids Loosening due to Vibration and Heavy Loads.
• Perfect Locking is achieved at any Preload Levels.
• When Maximum Safety is desired while Tightening Nut / Bolt.
• Easy to assemble and dismantle. Material : Prime Quality Spring Steel, Stainless Steel. Other Special material are available on request. Finish - Natural, Phosphated and Oiled.

Our organization is renowned as reliable distributor in the industry and based in the well-connected state of Maharashtra(India). Rely on us to buy the best in class Serrated Safety Washer; we are a notable Supplier in this domain.

 

The advantages of Serrated Safety Washers are :

• Used for high vibration resistance due to positive rib contact
• Excellent pretensioning
• Through proper radius selection, no splitting/cracking occurs during tightening
• The concentric force of the washer eliminates the chances of bending the fastener
• Extensive application and flexibility, minimizes stocks

Buy from us the extensive array of Flange Bolting Washer; we are counted amidst the leading Suppliers in the sphere. Buyers prefer us for our practice of delivering the orders within the pre-decided time frame.

 

IIS Flange Washer are design relative to most Belleville spring designs is that the OD/ID ratio is small to fit standard flanges. IIS Flange Washer prevent bolt tension loss due to :

• Differential Thermal Expansion
• High Temperature Bolt Creep
• Packing and Gasket Relaxation
• Vibration.

 

H13 Tool Steel is the main material for this product group, with a working temperature to 1000°F. Materials, such as 17-7 PH Stainless Steel and INCONEL 718 and X-750 Alloys, are also available. H13 flange bolting is available at 30, 000, 45, 000, and 60, 000 psi bolt stress.

Serrated Washers are Disc Springs with Trapezoidal Cross Section on both sides for gripping. lIS serrated safety washers are ready to fit washers to sustain preload and avoid loosening. As the bolt is tightened the serrations crunch into the mating faces and prevents the screw from loosening up due to vibration. Also, the disc shape holds the necessary tension. They are available in various sizes to fit bolts or screws. The diameters for Serrated Washers are matched to screw dimensions. The outer diameter of washer is matched to the head diameter of screw head. This allows using screw and bolt including recessed heads, except countersunk screw.

IIS makes all types of wave Spring washers as per DIN 137 & DIN 6904. IIS Wave washers are made from prime quality spring steel, stainless steel, copper and other material which are readily available in very standard sizes. Wave washers are wavy metal washers designed to offer a compensating spring force and maintain a load or take up shock. These are the disc of irregular shape formed in such a way that when loaded it deflects, acts like a spring, and provides a preload between two surfaces. Wave washers are very useful for limited radial space and moderate thrust load e.g. Axial loading of Ball bearing. The number of waves can be two, three or more. The spring rate is proportional to the number of waves raised to the fourth power. Wave Washers are generally preferred as cushion spacers between parts on shafts or to take up the probable deviation in assembled parts. These are positioned underneath a nut, an axle bearing or a joint to reduce friction, avoid leakage, isolate, stop loosening or distribute pressure. IIS has ready stock of all the sizes.