Roller Bearings

Product Details:

Spherical Roller Bearings have two rows of rollers, a common shepherd outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The center point of the sphere in the outer ring raceway is at the bearing axis.

For Spherical Roller Bearings, the dimensional series are:

• 21300 Series - ISO Dimension Series 13 Spherical Roller Bearings
• 22200 Series - ISO Dimension Series 22 Spherical Roller Bearings
• 22300 Series - ISO Dimension Series 23 Spherical Roller Bearings
• 23000 Series - ISO Dimension Series 30 Spherical Roller Bearings
• 23100 Series - ISO Dimension Series 31 Spherical Roller Bearings
• 23200 Series - ISO Dimension Series 32 Spherical Roller Bearings
• 232 / Series - Extra Large ISO 32 Series Spherical Roller Bearing
• 23900 Series - ISO Dimension Series 39 Spherical Roller Bearings
• 24000 Series - ISO Dimension Series 40 Spherical Roller Bearings
• 24100 Series - ISO Dimension Series 41 Spherical Roller Bearings
• 29000 Series - ISO Dimension Series 90 Spherical Thrust Roller Bearings

Additional Information:

• Item Code: 84823000

Product Details:

Cross roller bearing,because of its vertical arrangement of cylindrical roller with a 90°V groove through the separate spacers in the deep groove rolling surface. This design allows just one bearing to receive loads in all directions including radial, axial and moment load. At the same time, cross roller bearing is a light weight, compact type with thinnest possible inner and outer rings, especially for the thinnest, with high rigidity. it is optimal for applications such as joints and swiveling units of industrial robots. swiveling tables of machining centers.rotary units of manipulators.precision rotary tables,medical equipment, measuring instruments and IC manufacturing machines.
Excellent rotation accuracy The spacers fitting among cross arranged rollers prevents rollers from skewing and the rotation torque from increasing due to friction between rollers. The spaces keeps rollers in their proper position,thereby preventing them from skewing. It does nor cause unilateral contact of roller or locked rollers.Since the inner and outer rings are designed to be separable, the bearing clearance can be adjusted, in addition, a preload can be applied. These features enable accurate rotation.

Easy Handling:

• The inner and outer rings.Which are separable,are secured to the body after being installed with rollers and spacers. Therefore, it is easy to handle the rings when installing the Cross Roller Bearing.

Types and features:

• RA thin type cross roller bearing (separable outer ring for inner ring rotation) RA series is a kind of small size and light weight cross roller bearing which the wall thickness in thin. It receives heavy loads.
• RB standard type cross roller bearing (separable outer ring for inner ring rotation) RB is a standard type with thinnest possible inner and outer rings. It is optimal for locations where the rotational accuracy of the inner ring is required.
• CRBC standard type cross roller bearing (separable outer ring for inner ring rotation) CRBC is a standard type with thinnest possible inner and outer rings. It is optimal for locations where the rotational accuracy of the inner ring is required.
• 4.CRBH standard type cross roller bearing (separable outer ring for inner ring rotation) CRBH is a standard type with thinnest possible inner and outer rings. It is optimal for locations where the rotational accuracy of the inner ring is required.
• RC standard type crossed roller bearing (separable outer ring for inner ring rotation) RC series cylindrical cross roller bearing is similar to RB series. The two separable outer rings are connected by cirlips.
• RE standard type crossed roller bearing (separable inner ring for outer ring rotation) RE is an innovative type according to the design theory of RB. The inner ring is separable while theouter ring is integrated with the mail body.
• RU standard type crossed roller bearing RU does not require a presser flange of housing. The model ca¿¿¿n be used for both inner ring rotation and outer ring rotation.
• XR standard type cross taper roller bearing XR series taper cross roller bearings are similar to RB and CRE series cylindrical cross roller bearing in structure. XR series has two separable outer rings or inner rings.

Additional Information:

• Item Code: 84829901

Product Details:

Tapered Roller Bearings consist of four basic components including: the cone (inner ring), the cup (outer ring), tapered rollers, and a cage (roller retainer). The cone, cup and rollers carry the load while the cage spaces and retains the rollers on the cone. The cone, rollers and cage components of our tapered roller bearings are referred to as the cone assembly. Individual cup and cone components of our tapered roller bearings are available as well as the complete assembly. In addition, We offers a variety of configurations to our tapered roller bearings such as single-row, double-row and four-row.

Tapered Roller Bearing Heat Treatments:

• Through-Hardened: Through-hardened heat treatment gives consistent hardness throughout the component.

• Case-Hardened: Surface hardening combined with a tough, flexible core (Case-Hardened available upon special request only.

Although Through-Hardened bearings have gradually become the preference in heavy-duty commercial trucking applications, We will supply both Through-Hardened and Case-Hardened Tapered Roller Bearings.

Tapered Roller Bearing Advantages:

• Dimensional Stability
• Long Life Even In Contaminated Lubricant
• Dimensionally Interchangeable With Other Bearing Manufacturers

Typical Applications for Tapered Roller Bearings

Tapered roller bearings are used for heavy-duty, moderate speed applications. Typical applications that will benefit from these durable bearings include:

• Agriculture, Construction and Mining Equipment
• Various Axle Systems
• Conveyance Vehicles

Additional Information:

• Item Code: 84822099

Product Details:

Cylindrical Roller Radial Bearing incorporate maximum number of rollers and are without cage; Full complement cylindrical roller bearings of single row and double row have extremely high load carrying capacity and high rigidity.


Specifications:

Additional Information:

• Item Code: 84835023

Product Details:

Shell Type Needle Roller Bearings are light weight bearings with large load ratings. They employ a shell type outer ring made from a thin special steel plate which is accurately drawn, carburized and quenched, thus providing the lowest sectional height among the needle roller bearings. There are two types of bearings available in this series; the caged type and the full complement type. The appropriate type can be selected according to the operating conditions. The caged type has a structure in which the needle rollers are accurately guided by the cage and thrust rings. It is useful for applications at high-speed rotation. The full complement type needle roller bearing, on the other hand, is suitable for heavy-load applications at low-speed rotation. Since these bearings are press-fitted into the housing, no fixtures for axial positioning are needed. They are ideal for use in mass-produced articles that require economy, and have a wide variety of applications.

Other Details:

• Series mm: TLA (HK), TA (HMK), YT (FJ) (full complement)
• Inches: BA (SCE), BHA (SCH), YB (full complement)

Additional Information:

• Item Code: 84821098

Product Details:

There are different types designated NU, NJ, NUP, N, NF for single-row bearings, and NNU, NN for double-row bearings depending on the design or absence of side ribs. Cylindrical roller bearings come in the following series with various cage designs and Metric dimensions:

• N Series - Bearings of N design are single row cylindrical roller bearing and have two fixed ribs on the inner ring that retain the rollers and cage and one smooth outer ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, N Series rolling bearings are used in non-locating bearing units. Also, the N Series bearings have virtually no thrust capacity.
• NU Series - Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and one smooth inner ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, NU Series rolling bearings are used in non-locating bearing units. Also, the NU Series bearings have no virtually thrust capacity.
• NJ Series - Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and a fixed rib on the inner ring which can guide the shaft in a single direction (axially).
• NUP Series - Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and, on the inner ring, a fixed rib and a support washer. This way they can be used as locating bearings, guiding the shaft axially in both directions.
• RNU Series - Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and has no inner ring. Instead, it uses the shaft as the opposing raceway.
• NF Series - Also able to carry incidental thrust loads, this bearing type features two integral ribs on the inner ring and a single rib on the outer ring.

Additional Information:

• Item Code: 84825011

Product Details:

Spherical Thrust Roller Bearings is a rolling-element bearing of thrust type that permits rotation with low friction, and permits angular misalignment. The bearing is designed to take radial loads, and heavy axial loads in one direction. Specifications 29232 29318 29413 29234 29320 29414 29236 29322 29415 29238 29324 29416 29240 29326 29417 29244 29328 29418 29248 29330 29420 29252 29332 29422 29256 29334 29424 29260 29336 29426 29264 29338 29428 29268 29340 29430 29272 29344 29432 29276 29348 29434 29280 29352 29436 29284 29356 29438 29288 29360 29440 29292 29364 29444 29296 29368 29448 292/500 29372 29452 292/530 29376 29456 292/560 29380 29460 292/600 29384 29464 292/670 29388 29468 292/750 29392 29472 292/800 29396 29476 292/850 293/500 29480 292/950 293/530 29484 292/1060 293/560 29488 293/600 29492 293/630 29496 293/710 294/500 293/730 293/750

Additional Information:

• Item Code: 84825023

Product Details:

We are offering Double Row Cylindrical Roller Bearings to our client.

Additional Information:

• Item Code: 84822090

Product Details:

Ours is an illustrious organization that is engaged in offering high quality Machined Needle Roller Bearing. These are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. Offered range is available in metric series and inch series. In addition to this, we offer these bearings to clients at industry leading rates.

Features:

• Durability
• Resistant to rusting
• Easy to fit

Specifications:

Models Avialable : NK , NKS , RNA49 , RNA69 , BR , NCS , MR
NKI , NKIS , NA49 , NA69 , BRI,

Additional Information:

• Item Code: 84828063

Product Details:

Yoke Type Track Needle Roller Bearings are single or double row units fitted on studs. They comprise thick-walled outer rings with a profiled outside surface and needle roller and cage assemblies or full complement sets of cylindrical or needle rollers.

Specifications:

• Bearing Part No. Bearing Part No. Bearing Part No. Bearing Part No. Bearing Part No. Bearing Part No. NUTR15 NAST6 STO6ZZ NA2200-2RS NATV5 NATR5 NUTR17 NAST8 STO8ZZ NA2201-2RS NATV6 NATR6 NUTR1542 NAST10 ST10ZZ NA2202-2RS NATV8 NATR8 NUTR1747 NAST12 ST12ZZ NA2203-2RS NATV10 NATR10 NUTR20 NAST15 ST15ZZ NA2204-2RS NATV12 NATR12 NUTR2052 NAST17 ST17ZZ NA2205-2RS NATV15 NATR15 NUTR25 NAST20 ST20ZZ NA2206-2RS NATV17 NATR17 NUTR2562 NAST25 ST25ZZ NA2207-2RS NATV20 NATR20 NUTR30 NAST30 ST30ZZ NA2208-2RS NATV25 NATR25 NUTR3072 NAST35 ST35ZZ NA2210-2RS NATV30 NATR30 NUTR35 NAST40 ST40ZZ NUTR3580 NAST45 ST45ZZ NUTR40 NAST50 ST50ZZ NUTR45 NUTR4090 NUTR50 NUTR45100 NUTR50110

Additional Information:

• Item Code: 84828041

Product Details:

Cam Followers Needle Roller Bearings is a bearing that incorporates needle style rollers between a stud and a thick outer ring.

• Small coefficient of friction.
• Excellent rotational performance designed for outer ring revolution.
• High load capacity by design—radial gap is smaller than within the general needle roller bearings, alleviating impact load and increasing lifetime.
• Easy attachment with either hexagon sockets or screw driver slots.
• Multiple shapes and styles are available to fit a variety of applications. Followers are available with a cage or full complement design, shield or sealed versions, and either spherical or cylindrical outer rings.
• Sizes, materials and design options abound; ranging from miniature and standard models to eccentric styles and those with thrust disks. Stainless steel versions resist corrosion and are suitable for clean room applications.

Specifications:

Standard cam followers are the basic style and suit a wide range of applications.

• Easy lubrication with oil supplied from the stud head with a hexagon socket design.
• Stud diameters range from 3 to 30 mm.

 

Solid eccentric stud cam followers feature a stud designed with eccentricity, so that alignment is achieved when it is rotated. Easily adjustable for uniform load distribution on the outer ring.

• Easy adjustability for uniform load distribution on the outer ring.
• Easy lubrication with oil supplied from the stud head with a hexagon socket design.
• Stud diameters range from 6 to 18 mm.

Eccentric cam followers feature an eccentric collar fixed to the stud, enabling easy positioning in the radial direction against the opposing track surface.

• Eccentricity ranges from 0.4 to 1.5 mm.
• Easy lubrication with oil supplied from the stud head with a hexagon socket design.
• Stud diameters range from 6 to 30 mm.

Additional Information:

• Item Code: 84822096

Product Details:

Rod end bearings are used on the ends of cylinders, linkages, rods, and shafts to take up angular misalignment between connected parts. They consist of a spherically-shaped inner ring and a cylindrical bore for shaft mounting.

Applications:

• Rod end bearings are used in applications that accommodate low to moderate shaft misalignment. They are also used in many aerospace, military, and automotive applications. In the automotive industry, rod end bearings are used in steering knuckles and transmission linkages.

Specifications:

• Load capacity and maximum angular misalignment are the most important specifications to consider. In most cases, bearing motion is symmetrical and the maximum angular misalignment is half of the total side-to-side range.

Materials:

• Metallic rod end bearings are made of brass, bronze, iron, or steel and often plated with zinc or chromium. Non-metallic products are made of plastic, nylon, or Teflon^®, a registered trademark of DuPont.

Threads:

• Rod end bearings attach to rods and shafts via a male stud with external threads or a female housing with internal threads. Right-handed threads tighten in a clockwise direction and are the most commonly used type of thread. Left-handed threads tighten in a counterclockwise direction and must match the mating part.

Dimensional Specifications:

• English design units include inches (in) and fractions of an inch.
• Metric design units include millimeters (mm) and centimeters (cm).
• Bore diameter is the inner diameter (ID) of the bearing bore.
• Major diameter is the nominal diameter to the top of the threads.
• Bearing thickness is the length through the bore.
• Housing diameter is the outside diameter (OD) of the bearing housing.
• Overall length is the distance from the top of the housing to the end of the shank.

Features:

• In terms of special features, some rod end bearings are self-lubricating or include a lubrication port. Others are corrosion-resistant or equipped with Teflon seals.

Additional Information:

• Item Code: 87089900

Product Details:

On offer from us is a vast assortment of high quality Thrust Roller Bearing.Offered range has high rigidity and high load capacities and can be used in small spaces.

Additional Information:

• Item Code: 84828005

Product Details:

By keeping track of the newest market development, we are betrothed in offering our patrons exceptional quality array of Thrust Needle Roller Bearings that is specifically designed in tune with set industry norms. Our offered bearings are composed of washer, rollers & thrust cage. At our vendors end, this roller bearing is developed using quality-approved raw material and ultra-modern machinery. Apart from this, offered roller bearing is accessible in variety of stipulations as per the detailed requirements of our patrons.

Thrust Needle Roller Bearings are composed of rollers, thrust cage & washer. The rollers can be needle rollers or cylindrical rollers and are equally spaced by means of a cage whose web section separates the rollers and provides guidance to keep them tracking in an orbital path. Different washers can be utilized to the roller thrust assemblies for the ease of handling. (series includes 811,812, WS /GS 811, WS/GS 812, LS, AXK, AS Etc.)

 

Product Details:

High performance cylindrical bearings design for ultra high speed applications, such as machining center spindles.

Specifications:

• Super Precision Bearings are designed to provide high-speed performance coupled with high rigidity. Super precision roller bearings are engineered to consistently deliver cost effective high-speed performance.

Super Precision Roller Bearings Features and Benefits:

• Single and double row versions available 
• Low heat generation 
• Improved seizure resistance 
• Stable operation in ultra high speed

Designed to achieve high-speed performance combined with high rigidity, super precision roller bearings are designed to deliver cost effective high-speed performance.

Product Details:

We manufacture Needle Ball Bearings that are majorly used in textile industry with its accurate built and dimension. In this, the outer ring of the bearing is crowned to accommodate some misalignment in the roller stands; moreover, crown helps in preventing early failure of the bearing by circulating load uniformly. We apply light mineral oil on the journal sealing that protects from damages or dirt.

Features:

• Integrated lubricating nipples
• Steel cage split in the two halves
• Compatible with various sizes of roller stands.
• Corrosion resistant

Applications:

• Textile industry
• Automotive industry

Product Details:

High Precision Double Row Cylindrical Roller Bearings correspond to tolerance class SP and are mainly suitable for machine tools application. High precision Double row cylindrical roller bearings are used to give radial support for main spindles.

Specifications:

Additional Information:

• Item Code: 84825012