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IKO Roller Bearing
Our range of products include needle bearings, shell type needle roller bearings, needle cylindrical roller bearing, needle roller cage assemblies, 6 mm needle roller bearing and open ends drawn cup needle roller bearing.
Needle Bearings
Product Price: Rs 150 / PieceGet Best Price
Product Details:
| Weight | 500 gm |
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Surface Finishing | Polished |
| Hardness | 45 HRC |
| Packaging Type | Box |
| Inner Diameter | 20 mm |
| Outer Diameter | 30 mm |
- IKO designs and develops needle roller bearings to enable reliable and smooth rotational motion in numerous applications. This unique design incorporates a thin, needle-shaped roller into the moving element to achieve high load capacity in a small footprint.
Multiple Styles And Sizes Available:
- Lower cross-section height and higher load capacity than traditional ball bearings.
- Small and compact for reduced overall machine size in lightweighting efforts.
- Widely used in automobiles, motorcycles, printing presses, industrial robots, construction equipment and other demanding applications.
- Many styles to choose from including: radial, thrust and combined models, cam followers and roller followers..
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Shell Type Needle Roller Bearings
Product Price: Rs 100 / PieceGet Best Price
Product Details:
| Weight | 6 Kg |
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Packaging Type | Box |
| Thickness | 4 mm |
| Inner Diameter | 80 mm |
| Outer Diameter | 100 mm |
Shell Type Needle Roller Bearings are lightweight, low profile motion components designed to handle either high speeds or heavy loads, depending on the configuration. An outer ring made of high strength steel enables a streamlined profile with the lowest sectional height of all the needle roller bearings. Two types of shell style bearings are available caged and full complement:
- Caged bearings for high-speed rotation feature precise needle rollers, accurately guided by a cage and thrust rings.
- Full complement bearings for heavy loads and low-speed rotation are press-fit into the housing and do not require any fixtures for axial positioning, offering an economical option for mass-produced goods.
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Needle Cylindrical Roller Bearing
Product Price: Rs 100 / PieceGet Best Price
Product Details:
| Brand | IKO |
| Material | Stainless Steel |
| Shape | Round |
| Bore Size | 65 mm |
| Outside Diameter | 100 mm |
| Packaging Type | Box |
| Surface Finishing | Polished |
| Thickness | 20 mm |
- consist of a radial needle roller bearing and a cylindrical roller thrust bearing
The cylindrical roller and cage thrust assembly is identical to the 811 series. are supplied without an inner ring can be combined with an inner ring, where the shaft cannot be hardened and ground (data table, must be ordered separately) can accommodate axial loads in one direction can locate the shaft in one direction only can be mounted back-to-back for short shafts and where changes in length due to thermal expansion are relatively minor For these types of arrangements, SKF recommends preloading the thrust ball bearings with Belleville washers (cup springs). This elastic preload helps to prevent the balls from skidding if one of the thrust bearings becomes unloaded. Preload also improves performance of the thrust ball bearings while reducing noise levels. are separable can be mounted separately from both the cylindrical roller and cage thrust assembly and the shaft washer should be oil lubricated, as oil facilitates an adequate supply of lubricant to the bearing have no stamped steel cover, as standard have a stamped steel cover for bearings with designation suffix Z that: has no lubrication holes extends over the shaft washer of the cylindrical roller thrust bearing is firmly attached to the housing washer that is integral to the needle roller bearing outer ring makes these bearings non-separable.
Sealing Solution:
- Needle cylindrical Roller Bearings capped with a stamped steel cover over the thrust part of the bearing, designation suffix Z). The cover, which has no lubrication holes, forms a gap-type seal to retain the grease in the bearing.
- When capped bearings must operate under certain conditions, such as very high speeds or high temperatures, some grease may leak. For bearing arrangements where this would be detrimental, appropriate actions could be taken.
Greases For Capped Bearings:
- The thrust part of combined needle roller bearings with the designation suffix Z is supplied greased as standard. They are filled with high-quality grease under clean conditions.
- The relatively large quantity of grease in the bearings means they can be operated for long periods before relubrication is required.
Relubrication Features:
- The needle roller bearing used in combined bearings has an annular groove with one lubrication hole in the outer ring.
Cages:
- When used at high temperatures, some lubricants can have a detrimental effect on polyamide cages.
- For additional information about the suitability of cages, refer to Cages.
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Needle Roller Cage Assemblies
Product Price: Rs 100 / PieceGet Best Price
Product Details:
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Packaging Type | Box |
| Inner Diameter | 20 mm |
| Outer Diameter | 30 mm |
| Hardeness | 45 HRC |
| Finish | Polished |
Needle Roller Cage Assemblies are self-contained, ready-to-mount bearings. In applications where the shaft and housing bore can serve as raceways, the assemblies can be used to create bearing arrangements that require minimal radial space.
Other Details:
- Designs and variants
- Bearing data
- Loads
- Temperature limits
- Permissible speed
- Design considerations
- Designation system
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6 mm Needle Roller Bearing
Product Price: Rs 100 / PieceGet Best Price
Product Details:
| Weight | 350 gm |
| Brand | IKO |
| Shape | Round |
| Material | Stainless Steel |
| Packaging Type | Box |
| Thickness | 6 mm |
| Bore Size | 60 mm |
| Model Number | RNA69 |
- IKO designs and develops needle roller bearings to enable reliable and smooth rotational motion in numerous applications. This unique design incorporates a thin, needle-shaped roller into the moving element to achieve high load capacity in a small footprint.
Multiple styles and sizes available
- Lower cross-section height and higher load capacity than traditional ball bearings.
- Small and compact for reduced overall machine size in lightweighting efforts.
- Widely used in automobiles, motorcycles, printing presses, industrial robots, construction equipment and other demanding applications.
- Many styles to choose from including: radial, thrust and combined models, cam followers and roller followers
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Open Ends Drawn Cup Needle Roller Bearing
Product Price: Rs 50 / PieceGet Best Price
Product Details:
| Weight | 1 Kg |
| Material | Stainless Steel |
| Brand | IKO |
| Bore Size | 35 mm |
| Packaging Type | Box |
| Surface Finishing | Polished |
| Thickness | 20 mm |
| Hardness | 55 HRC |
Open Ends Drawn Cup Needle Roller Bearing have a deep drawn, thin-walled outer ring. Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly, but where a very compact and economical bearing arrangement is required. These bearings are mounted with a tight interference fit in the housing. That enables a simple and economic design of the housing bore, as shoulders or snap rings are not required to locate the bearing axially.
The drawn cup of hardened steel and the needle roller and cage assembly of these bearings form a non-separable unit.
Other Details:
- Designs and variants
- Bearing data
- Loads
- Temperature limits
- Permissible speed
- Design considerations
- Mounting
- Designation system
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Full Complement Needle Roller Bearing
Product Price: Rs 100 / PieceGet Best Price
Product Details:
| Weight | 5 Kg |
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Hardness | 65 HRC |
| Packaging Type | Box |
| Thickness | 10 mm |
| Surface Finishing | Polished |
| Inner Diameter | 20 mm |
| Outer Diameter | 30 mm |
The inward turned lips of the cup are used to mechanically retain the full complement of needle rollers to provide positive radial retention of rollers even though it may be necessary to remove the shaft repeatedly during the servicing of the mechanism employing the bearing. Needle bearings need to run on harden shafting or harden inner rings. Inner Rings Section If you don't see your sizes please Contact Us.
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RNA49 Round Needle Roller Bearing
Product Price: Rs 250 / PieceGet Best Price
Product Details:
| Weight | 1.5 Kg |
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Packaging Type | Box |
| Outer Diameter | 46 mm |
| Model Number | RNA49 |
| Inner Diameter | 20 mm |
With the help of our technically sound infrastructure, we are able to supply and wholesale a quality approved range of RNA49 Round Needle Roller Bearing.
Features:
-
Sturdy and strong construction
-
Durable in nature
-
Longer working life
-
Ability to withstand extreme temperature
-
Optimum grade
-
Superb wear resistance
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Round Drawn Cup Roller Clutches
Product Price: Rs 180 / PieceGet Best Price
Product Details:
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Packaging Type | Box |
| Inner Diameter | 22 mm |
| Outer Diameter | 35 mm |
| Hardness | 55 HRC |
| Finish | Polished |
- Are one-way clutches, which transmit torques in one direction
- Are available with or without an integrated bearing arrangement
- Give very precise indexing
- Allow high indexing frequencies
- Have a low overrunning frictional torque
- Are available with or without greasing
- Are particularly compact in a radial direction and therefore permit extremely compact designs
- Are suitable for housing materials made from steel, light metal or plastic
- Can be combined with drawn cup needle roller bearings with open ends HK and drawn cup needle roller bearings with closed end BK
- Have an extensive range of applications, for example as indexing clutches, back-stopping clutches and overrunning clutches
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BK Needle Roller Bearing
Product Price: Rs 220 / PieceGet Best Price
Product Details:
| Weight | 0.0021 kg |
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Hardness | 65 HRC |
| Packaging Type | Box |
| Thickness | 10 mm |
| Reference speed | 22000 r/min |
| Limiting Speed | 24000 r/min |
| Inside Diameter | 20 mm |
| Outside Diameter | 26 mm |
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4 mm Needle Roller Bearings
Product Price: Rs 100 / PieceGet Best Price
Product Details:
| Weight | 300 gm |
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Hardness | 65 HRC |
| Packaging Type | Box |
| Thickness | 4 mm |
| Surface Finishing | Polished |
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Self Aligning Needle Roller Bearing
Product Price: Rs 200 / PieceGet Best Price
Product Brochure
Product Details:
| Weight | 300 gm |
| Material | Stainless Steel |
| Brand | IKO |
| Shape | Round |
| Thickness | 10 mm |
| Surface Finishing | Polished |
| Outside Diameter | 25 mm |
| Bore Size | 50 mm |
This bearing product has advantages that it can be used on a highly flexible shaft or in an area where alignment with the housing bore is difficult. Also, this bearing product is easy to handle: for example, it is axially positioned without using a snap ring by simply pressfitting into the housing bore in an appropriate fit mode.
Bearing Accuracy :
- The dimensional accuracy and profile accuracy of any NTN self-aligning needle roller bearing shall be per JIS Class 0 specified in JIS B 1514 “Rolling bearings-Tolerances”. This does not apply to the outside diameter and width of precision drawn collar.
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Yoke Type Track Rollers
Product Price: Rs 200 / PieceGet Best Price
Product Details:
| Material | Mild Steel |
| Shape | Round |
| Brand | IKO |
| Bore Size | 8 mm |
| Thickness | 10 mm |
| Finish | Polished |
| Packaging Type | Box |
- The new X-life yoke and stud type track rollers PWTR and PWKR have been improved in several respects and, as a result, give even higher performance.
Yoke Type Track Rollers:
- Yoke type track rollers of series PWTR are double row units mounted on shafts or studs. They comprise thick-walled outer rings with a profiled lateral surface and full complement cylindrical roller sets. Bearings without a cage have the largest possible number of rolling elements and therefore have particularly high load carrying capacity. They can support high radial loads as well as axial loads arising from slight misalignment and skewed running; they are suitable for cam gears, bed ways, conveying equipment etc.
Stud Type Track Rollers:
- Stud type track rollers PWKR comprise thick-walled outer rings with a profiled lateral surface, solid section roller studs with a fixing thread, axial washers and full complement cylindrical roller sets. They can support high radial loads as well as axial loads arising from slight misalignment and skewed running.
Lateral surface profile of the outer ring:
- In most cases, yoke and stud type track rollers with a crowned lateral surface are used since they are often inclined in relation to the mating track and edge stresses must be avoided. In series PWKR and PWTR, the lateral surface has the optimised INA profile.
- Due to a modified material and the optimised raceway geometry of the outer rings, the basic rating life has been increased by up to 30%. The static and dynamic load carring capacity has also been increased. At the same time, the stress placed on the mating track has been reduced as a result of the optimised lateral surface profile and its improved surface quality. This gives a highly robust bearing arrangement with an extended operating life.
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