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Drawn Cup Needle Roller Bearing No Cage Full Complement 30*37*25

Needle roller bearings are roller bearings with cylindrical roller, relative to its diameter, the roller is thin and long.This type of roller is called a needle roller.Although has a small cross-section, bearing still has high load capacity, needle bearing with fine and long roller (roller diameter D 5 mm or less, acuity 2.5 L/D, L) for the roller length, so the radial structure is compact, its diameter and load capacity at the same time, with other types of bearing outside diameter to a minimum, especially suitable for the limited size of the radial installation supporting structure.
 
  • RNA4924, RNA4928, RNA4930

  • SKF KOYO FAG TIMKEN NTN NSK

  • 84821020

  • Bearing Steel

  • DIN, GB, ISO, JIS

  • Barreled, bagged, boxed, palletized or as customers' requirement

  • OEM service provided

  • 3-10 days, depends on quantity needed

Availability:
Quantity:

Our machined-type needle roller bearings feature low sectional heights and large load ratings. A highly rigid outer ring makes these components ideal for light alloy housings as well. Three styles are available: caged, guided and solid-lubricant type.

  • Metric and inch versions available

  • Caged and full complement design options

  • Suitable for heavy loads that require high- or low-speed rotation

  • Design choices include bearings with or without inner rings

  • Bearings without inner rings use a shaft as the raceway for a streamlined, compact footprint

Needle Roller Bearings With Separable Cage

Our needle roller bearings with a separable cage combine an inner ring, outer ring and needle roller cage into a single unit. When required, these parts can be separated easily. We offer this style of needle roller bearing with or without the inner ring. These bearings are well-suited for use in devices requiring high accuracy such as machine tools, textile machinery and printing machines.

  • Simple structure

  • High accuracy

  • Needle roller cages provide excellent rotational performance

  • Freely choose radial clearance by selecting and combining parts as desired

  • Single-row and double-row units available

RNAF Series Needle Roller Bearings Without Inner Ring

Our RNAF Series needle roller bearings integrate the outer ring and a separable needle roller cage into one structure. You can select the single-row RNAF Series or the RNAFW Series with two rows of rollers.

  • Single-row and double-row types are available with the same sectional height, and you can select both according to load conditions.

  • Specify any desired radial internal clearance in combination with a heat-treated and ground shaft.

NAF Series Needle Roller Bearings With Inner Ring

Our NAF Series needle roller bearings integrate an inner ring, outer ring and separable needle roller cage into one structure. You can select the single-row NAF Series or the NAFW Series with two rows of rollers.

  • For applications requiring exceptionally high accuracy, semi-finished rings are available with a finishing allowance on their outside diameter, so that they can be ground after being press-fitted to shafts.


      At IKO, we design and manufacture linear guides, needle roller bearings and positioning stages to meet your highest quality and performance standards. Our motion devices deliver the precision and accuracy you expect over long maintenance-free lifecycles.

Needle roller bearing features:
Needle roller bearing with pressed outer ring is made of high-quality thin sheet by fine stamping process. It has such characteristics as small structure space and large load capacity, and is suitably used for the place where the installing space is limited and case hole cannot be used as the rolling race. Further axial orientation is not necessary after pressing into the bearing seat hole. B series are inch-size drawn cup full complement needle roller bearings with open end.

Widely used in automobiles, motorcycles, power tools, textile machines, farm machines, printers, etc.

Needle roller bearing model series: NK, NKS, RNA49, RNA69, RNA49-RS, RNA49-2RS

Packaging & Delivery
Packaging Detail: Product Packing: Polybag+Box/Polybox or Wooden Box Outer Packing: Carton/Wooden Box + Pallet
Delivery Detail: 5-15days



Long Life Thrust Ball Bearings at Affordable Prices

 

Thrust ball bearinas are verv versatile. Due to their desian. they can handle a areat deal of radial as well as thrust loads. You can choose them in

diferent sizes to meet your needs. The long-life thrust ball bearings offered by our company are made of high-quality materials and designed to provide superior performance and durability.Our bearings are available at very competitive prices and can be delivered to you within a short timeframe. We offer a wide range of long-life thrust ball bearings that are sure to meet your requirements. Place your order today!

 

Buy The High-Quality Thrust Ball Bearings At A Reasonable Rate

 

There are various types of bearings in the market.The thrust bal

bearings are one of them.They are used for many purposes and one of them is in the automotive industry.They are also used in conveyor systemsmachine tools,and many other devices.If you want to buy these bearings at a reasonable rate then you must contact TOTALBEARINGS.

 

When you are looking to purchase a high-quality thrust ball bearing,you need to be aware of what makes the best bearings.A good bearing will be able to withstand many different types of pressure and

temperatures, as well as be able to support a large amount of weight The best bearings are made out ofhigh-quality materials that are going to last for a long time.

 

The thrust ball bearings are manufactured in different sizesso you need to make sure that you choose the right size for your application.For example,if you want to use them for an engine shaftspindlethen you should get a bearing with a diameter of 8 mm or less;howeverif you want to use them for a car clutch discthen you should get a bearing with a diameter of 10 mm or more.

 

You will find that these thrust ball bearings will last much longer than other types of bearings because they were made with quality materials and craftsmanship in mind.They will be able to handle any type of pressure or temperature level without failing you during your next project at home or the workplace.

 

Top Quality and High Precision Thrust Ball Bearing

 

Thrust ball bearings are used to support radial load and transmit it to a rotating shaft or housing.The concept of operation is based on the rolling contact between a spherical outer ring and a cylindrical inner ring made of steel,hardened carbon steelor stainless steel.It is

characterized by a high radial load carrying capacity,good mechanical performance,and low noise level.It has many applications in industry including aviation,energy,machinery manufacturing,metallurgy, mining industry,and more.

Thrust ball bearings are designed and manufactured to provide high

precision,high load capacity,and long life.They are available for a wide range of applications including the automotive industry,the aerospace industry, machine tools,pumpsand compressors.

The thrust ball bearing has two rows of balls and one or more inner and outer rings. The inner ring is normally made from bronze and the outer ring is from steel.The cage is made from brass or stainless steel.The balls are made of chrome steel or stainless steel.

 

The balls are supported by a cage that prevents them from coming into contact with each other as they rotate in their sockets.The ball bearings are used in pairs or groups in order to transmit loads in both directions- axially(thrust) and radially(thrust).

 

The basic thrust bearing consists of an inner ring in rolling contact with its outer race(roller cage assembly),which is made up of a number of rollers held together by cage clips.

Thrust ball bearings have been used for many years to provide high- quality,low-friction motion for many different types of machines and devices. These bearings have become increasingly popular due to their precision and durability.

















NA4900

RNA4900

NA6900

RNA6900

NK5/10

NKI6/12

NK16/20

NKI20/20

NA4900-2rs

RNA4900-2rs

NKS14

NKIS8

STO6

NA22/8 2RS

NA4901

RNA4901

NA6901

RNA6901

NK5/12

NKI6/16

NK17/16

NKI22/16

NA4901-2rs

RNA4901-2rs

NKS16

NKIS12

STO8

NA2200 2RS

NA4902

RNA4902

NA6902

RNA6902

NK6/10

NKI7/12

NK17/20

NKI22/20

NA4902-2rs

RNA4902-2rs

NKS20

NKIS15

STO10

NA2201 2RS

NA4903

RNA4903

NA6903

RNA6903

NK6/12

NKI7/16

NK17/30

NKI25/20

NA4903-2rs

RNA4903-2rs

NKS22

NKIS17

STO12

NA2202 2RS

NA4904

RNA4904

NA6904

RNA6904

NK8/12

NKI09/12

NK18/20

NKI25/30

NA4904-2rs

RNA4904-2rs

NKS25

NKIS20

STO15

NA2203 2RS

NA4905

RNA4905

NA6905

RNA6905

NK8/16

NKI09/16

NK20/16

NKI28/20

NA4905-2rs

RNA4905-rs

NKS28

NKIS25

STO17

NA2204 2RS

NA4906

RNA4906

NA6906

RNA6906

NK9/12

NKI10/16

NK20/20

NKI28/30

NA4906-2rs

RNA4906-2rs

NKS32

NKIS30

STO20

NA2205 2RS

NA4907

RNA4907

NA6907

RNA6907

NK9/16

NKI10/20

NK25/16

NKI30/20

NA4907-2rs

RNA4907-2rs

NKS35

NKIS35

STO25

NA2206 2RS

NA4908

RNA4908

NA6908

RNA6908

NK7/12

NKI12/16

NK25/20

NKI30/30

NA4908-2RS

RNA4908-2RS

NKS37

NKIS40

STO30

NA2207 2RS

NA4909

RNA4909

NA6909

RNA6909

NK10/12

NKI12/20

NK26/16

NKI32/20

NA4909-2RS

RNA4909-2RS

NKS40


STO35

NA2208 2RS

NA4910

RNA4910

NA6910

RNA6910

NK12/12

NKI15/16

NK26/20

NKI32/30

NA4910-2RS

RNA4910-2RS

NKS43


STO40

NA2209 2RS

NA4911

RNA4911

NA6911

RNA6911

NK12/16

NKI15/20

NK30/20

NKI35/20



NKS45


STO45

NA2210 2RS

NA4912

RNA4912

NA6912

RNA6912

NK14/16

NKI16/16

NK30/30

NKI35/30



NKS50


STO50

STO30ZZ(NAST..ZZ)

NA4913

RNA4913

NA6913

RNA6913

NK14/20

NKI17/16

NK32/20

NKI38/20





STO6ZZ

STO35ZZ(NAST..ZZ)

NA4914

RNA4914

NA6914

RNA6914

NK15/12

NKI17/20

NK32/30

NKI38/30





STO8ZZ

STO40ZZ(NAST..ZZ)

NA4915

RNA4915

NA6915

RNA6915

NK16/16

NKI20/16

NK35/20

NKI40/20





STO10ZZ(NAST..ZZ)

STO45ZZ(NAST..ZZ)

NA4916

RNA4916

NA6916

RNA6916



NK35/30

NKI40/30





STO12ZZ(NAST..ZZ)

STO50ZZ(NAST..ZZ)

NA4917

RNA4917

NA6917

RNA6917



NK40/20

NKI42/20





STO15ZZ(NAST..ZZ)


NA4918

RNA4918

NA6918

RNA6918



NK40/30

NKI42/30





STO17ZZ(NAST..ZZ)


NA4919

RNA4919

NA6919

RNA6919



NK42/20

NKI45/25





STO20ZZ(NAST..ZZ)


NA4920

RNA4920

NA6920

RNA6920



NK42/30

NKI45/35





ST025ZZ(NAST..ZZ)


NA4922

RNA4922





NK43/30

NKI50/25







NA4924

RNA4924





NK45/20

NKI50/35







NA4926

RNA4926





NK47/20

NKI55/25







NA4928

RNA4928





NK50/25

NKI55/35








NA49/22





NK50/35

NKI60/25







NA4822

NA69/22





NK55/25

NKI60/35







NA4824

NA49/28





NK60/25

NKI80/25







NA4826

NA69/28





NK68/35

NKI85/26







NA4828

NA49/32





NK70/35

NKI80/35







NA4830

NA69/32





NK85/25

NKI85/30







NA4832

RNA69/32





NK70/25

NKI95/36













NK90/25

NKI100/30













NK90/35

NKI65/25













NK95/26

NKI65/35













NK95/36

NKI70/25













NK100/36

NKI70/35













NK105/26

NKI73/35













NK110/26

NKI75/35













NK110/36

NKI100/40






















Thrust Ball Bearing suitable for multiple applications

 

This Thrust Ball Bearing is made from high-quality materials,and it’s suitable for multiple applications. It has a lightweight desian and can be used in a variety of machinery.This product is built to last,so you can count on it to get thejob done. It features a high-strength design that ensures durability and stability.

 

APPLICATION

 

Thrust ball bearings are unigue in their design and function.Unlike other types of bearings,thrust ball bearings are specifically designed to handle axial loads, or forces that act along the shaft. These bearings are composed of two parts: a cage that holds the balls in place, and a series of grooves that allow the balls to rotate freely.Whenanaxial force is applied,the balls roll along the grooves and distribute the force evenly. This design makes thrust ball bearings ideal for use in high-speed applications such as turbines and compressed air systems. In

addition, thrust ball bearings are relatively low-maintenance and require little regular lubrication. They are designed to perform well in difficult operating conditions.

 

Equipment 

 

A thrust ball bearing is a particular type of rotary rolling-element bearing.Like other bearings,they permit rotation between parts, but they are designed to support a high axial load.These bearings are typically used in automotive and machine tool applications.The ball bearing consists of two races: an inner ring and an outer ring.A groove on the inner rings abyss side face houses the balls, while a groove on the outer

rina's cone side face seats the balls.The balls are heldin place by caaes or plastic covers.When one race is stationarv and the other is rotatina

thrust bearings support axialloads.If both races rotate,the bearing can support axial and radial loads; this is known as a double-direction thrust ball bearing.A common confiquration for a thrust ball bearing is shown in Fiqure 1below.This particular bearing has been desianed to be separable so that it can easily be mounted and dismounted from the shaft or housing.


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