PRODUCTS

OUR PRODUCTS
We offer a wide range of bearings and related products. We take pride in our punctual delivery and value-for-money approach. Our products are a result of thorough research and scientific incorporation of updated technology.
Taper Roller Bearings

Taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The projection lines of all the tapered surfaces meet at a common point on the bearing axis. Their design makes taper roller bearings particularly suitable for the accommodation of combined (radial and axial) loads.
(series includes 302, 303, 322, 323…etc)

SPHERICAL ROLLER BEARINGS

KHS Spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cage. The inner rings have cylindrical or tapered bores. The Symmetrical barrel roller orient themselves freely on the concave outer ring raceway. As a result, shaft flexing and misalignment of the bearings seats are compensated. Spherical roller bearings can support axial forces in both directions and high radial forces, they are designed for very high load carrying capacity and since they have the maximum possible number of large and particularly long barrel rollers are also suitable for the heaviest loads. Due to the narrow osculation between the rollers and raceways, uniform stress distribution is achieved in the bearings.
(series includes 213, 222, 223, 232, 238, 239, 230, 240, 231, 241)

Deep Groove Ball Bearing

Deep groove ball bearings are available in a variety of sizes, and are the most popular of all rolling bearings. This type of bearing supports radial load and a certain degree of axial load in both directions simultaneously. Low noise bearings (EMQ Grade) All KHS INNOVATION & ENGINEERING LLP ball bearings are ABEC-3 grade with Z3V3 noise / vibration levels the main application areas: washing machines, fumes, air conditioning motors, massage devices cash registers, viper fields. High temperature & High-speed bearings KHS INNOVATION & ENGINEERING LLP also uses special customized synthetic grease to achieve high temperature & high-speed performance the main application areas: Electric Tools, vacuum cleaners, engines of cars or motors, textile machinery and other areas.

Miniature Ball Bearings

Miniature Ball Bearings are small bearings with balls as their rolling elements. These small bearings have an outside diameter of less than?” (<9.525 mm) or are small bearings with an outside diameter less than or equal to 1⁄2” (≤ 12.7 mm) having a ration of outside diameter to inside diameter equal to or less than two.

Cylindrical Roller Bearings

KHS Cylindrical roller bearings are full complement cylindrical single row and multi-row cylindrical roller bearings and are designed to take heavy loads. As locating and semi-locating bearings, they can take axial as well as heavy radial loads. The inner ring, the rolling set and the outer ring form a ready to fit unit. The cylindrical rollers are guided between ribs.
(series includes SL 18 29, SL 18 30, SL 01 49, SL 02 49, SL 04 50 …etc.)
SL 18 29 Series | SL 18 30 Series | SL 01 49 Series | SL 02 49 Series | SL 04 50 Series

Linear Motion Bearings

KHS Linear ball bushings are high precision linear bearings which offer unlimited backward and forward linear movement with minimum frictional resistance during which the balls are constantly returned to the loaded zone in closed circuits. The bearings enable accurate linear guides to be constructed simply and economically. The requisite linear ball bearing for given linear guidance application is selected on the basis of its load carrying capacity in relation to the load being applied and the requirements in terms of operational life and reliability.
(series includes LM, LME, LM/LME… UU, LM/LME…UUAJ, LM/LME…UUOP, LMF, LMK, LMEF, LMEK, KH, KH…PP …etc.)

LM Series | LM…AJ Series | LM…OP Series | LME Series | LME…AJ Series | LME…OP Series | LMF Series | LMK Series | LMEF Series | LMEK Series | KH Series

Linear Motion Shafts with Support

Case Hardened Crome Plated Ground Shaft: KS Conventional shaft; Material STB-2(SUJ-2100Cr6) KCS Hard Cr-plated shaft for anti-corrosive application; Material STB-2(SUJ-2 100Cr6) KAS Stainless steel shaft for high anti-corrosive application; Material SUS440C. also available in C45 material with 58-62 HRC. Machined Shaft: Also available as per drawing. ST Series: Shaft with Aluminium support from size 12 mm to 60 mm available.
(Series such as SC/SC UUOP/SC LUU/OP)

Pillow Block Bearings

A pillow block bearing consists of a mounting bracket (pillow block) that houses a bearing and is used in low-torque, light load applications.

With this configuration, the pillow block is bolted to a foundation, securing it, while the shaft and the inner ring of the bearing are free to rotate. Usually made of gray cast iron, pillow blocks come in two types, split or unsplit. With split pillow blocks the housing element or cap can be separated from the base. An unsplit pillow block is made from one solid piece.
(Series includes UCP, UCF, UCT, UCFL, UCPX, UCFX, UCT…etc.)

Drawn Cup Needle Roller Bearings

KHS Drawn cup needle roller bearings consist of a drawn cup thin-walled, cold-formed outer ring, a group of needle rollers and cage assembly which together form a bearing unit. The low cross section provides maximum load-carrying capability with a minimum of space required and can be easily installed with a press fit in the housing and normally require no further axial fixing. Comparing with end open type bearings, the end closed type bearings have lip seals which, under normal operating conditions, protect the bearing from contamination and prevent grease leakage.
(series includes HK, HK…RS, HK…2RS, BK, BA, BHA, BAM, TA …etc.)

Stud and Yoke Type Track Roller Bearings

KHS Stud and Yoke type track roller bearings consist of a thick-walled heavy-duty outer ring that is designed in arc shape to avoid edge stress. They can be used as pressure rollers, eccentric rollers or rocker arm rollers as well as for simple linear guidance. They are designed for outer ring rotation, and the outer ring run directly on mating track surfaces. Stud type track rollers have a stud incorporating needle rollers in a thick-walled outer ring.
(series includes CF , CF..UU, CF..V, CF..VUU,CR,CRH..VB,CRH..VBUU, NUKR, NAST, RNAST, NAST..ZZ, NAST..ZZUU, NA/RNA 22..2RS, NATR, NATV, NATR/NATV..PP, CRY..V, CRY..VUU,NUTR,NUTR..X ..etc.)

Machined Type Needle Roller Bearings

KHS Machined type needle roller bearings are roller bearings which have a high load carrying capacity with very small section height and are available with or without inner ring. The outer ring is made by machining, grinding and heat-treatment. Except full complement needle roller bearings, the needle rollers are guided parallel to axis by a dimensionally stable cage. These bearings are available in various types and optimally selectable for different conditions such as high-speed or low-speed rotation.
(series includes NA 48/49/69,RNA 48/49/69 ,NA 49..UU,NK,NKI, NKIA, NKIB, NKS, NKIS,NKX, NKX..Z, NKXR, NKXR..Z,BR, NAF, NAFW ..etc.)

Rod End Bearings

KHS Rod end bearings are compact, self-aligning spherical bushings that can support a large radial load and a bi-directional axial load at the same time. They have either a female thread in the body or a male thread on the body, and they can be easily assembled onto machines. The PB type consists of a spherical inner ring, an outer ring and a bushing and is assembled with a shaft and housing. The LHSA type are self-aligning rod ends consisting of a special die-cast zinc alloy body and a studded ball which has its axis at right angles to the body.
(series includes PHS, POS, SA, SI, PHSB, POSB, PB, LHSA …etc.)

Radial Spherical Plain Bearings

KHS specializes in all types of spherical plain bearings including maintenance free type, (Various series includes GE., ES, ES2RS, GE FW, GE., UK, GE.GS, GE. LO, GE. HO, etc.) Because of its competitive pricing and consistent quality KHS has become one of the leading brands for spherical plain bearings in India, and also has found acceptance in all major OEM’s.

One Way Clutch

Type CSK is a sprag type free wheel integrated in to a 62 series Ball Bearing, (except sizes 8 and 40) it is bearing supported, delivered grease lubricated and protected against dust of more than 0.3 mm the use of additional “nylos” type seals is recommended especially when the working temperature exceeds 50o C. Oil bath lubrication is also possible. All the CSK versions are equipped with “form chromed” sprags. This process increases several times the over running life time.
(Series includes CSK, CSK-K/CSK-KK, NSS, NFS, B200 Series and BWC/DC Rachet cages.

Thrust Needle Roller Bearings

KHS 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.)

Drawn Cup Needle Roller Clutches

KHS Drawn cup needle roller clutches have a very small radial section height and makes optimum use of the available space allowing compact designs to be achieved. These clutches are suitable for transmitting high torque and are normally used for indexing, back-stopping and as overrunning clutches. HF and RC series are composed of thin-walled drawn outer ring with a series of ramps on its inside diameter and steel springs in the plastic cage. Needle rollers, which are retained and guided by a plastic cage, form the clamping elements. HFL and RCB series has two integral radial bearings arranged on both sides of needle roller clutch and can therefore support radial forces in particularly space-saving bearing arrangements.
(series includes HF, HFL, RC, RCB …etc.)

Permaglide Dry Bush

It’s made of high quality low – carbon steel plate, sintered porous bronze as its interlayer and the compound of PTFE material and Pb as its surface. It offers the property of good self-lubricating, low wear and low friction, it has made full use of the strong points of metal and polymer materials.

Needle Roller and Cage Assembles

KHS Needle roller and cage assembly, series K, is a self-retaining roller bearing component consisting of a complement of needle rollers held and guided in place by a cage. With no inner or outer ring, the low cross section provides maximum load-carrying capability within the smallest envelope. The mating shaft and housing are normally used as inner and outer raceways. The cage is made of steel or plastic.
(series includes K, K..ZW …etc.)

Track Roller Bearings

KHS LR 52, LR 53 series track roller bearings are double row track roller bearings with thick-walled outer ring and without filling slot suitable for taking thrust loads in both directions. KHS LR 2 series track roller bearings are based on the radial ball bearing series 62… but with thick walled outer ring .Bearings with crowned outside surface have the suffix “U”.LR..KDD(U) are sealed on both sides with sealing shields ,LR..NPP(U) are sealed on both sides with contact seals.
(series includes LR..2 NPP / NPPU ,LR ..52 KDD/KDDU,LR..53 KDD/KDDU ..etc.)

Flat Roller Bearings

KHS Flat needle roller cages consists of FF and FF..ZW series which are plastic, with dovetail notches on the ends which enable any number of components to be fixed end to end. The needle rollers are grouped in a diameter tolerance of 0 to -2 microns, and are individually guided and retained. KHS flat cages prevent “slip-stick” and ensure smooth trouble-free running for all types of flat guideways. FF series are single row flat cage and FF..ZW are double row flat cage. The double row is connected by a flexible web which permits the two rows of needle rollers to be bent to any required angle relative to one another so that the whole can be used as an inverted vee-cage.
(series includes FF, FF ..ZW ..etc.)

Precision Angular Contact Bearings

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases.

Due to their internal design, angular contact ball bearings can withstand high radial-axial loads and reach high speeds. They are asymmetrical for manufacturing reasons and can withstand unidirectional axial loads only.

Self-Aligning Ball Bearings

In a self-aligning bearing, the inner ring has two raceways and the outer ring has a single spherical raceway with its center of curvature coincident with the bearing axis. This allows the axis of the inner ring, balls and cage to deflect around the bearing center to automatically correct misalignment caused by housing and shaft machining or installation error. Self-aligning ball bearings generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds.

Thrust Ball Bearings

Thrust ball bearings, composed of bearing balls supported in a ring, can be used in low thrust applications. They are designed to accommodate axial load only and must not be subjected to any radial load.

Dual Shaft Guides

KHS INNOVATION & ENGINEERING LLP Dual Shaft Guides are best suited for linear motion applications which demand Corrosion Resistance and antirust properties along with high speeds and very low noise. The material of Linear Block and Shaft support is of aluminium alloy with superior surface finish and anodizing. KHS INNOVATION & ENGINEERING LLP, TPS Dual Guides, adopting high carbon chromium bearing steel to the friction part, guarantees long term life span because it obtains over 58 HRC (Hardness of Rockwell) by high-frequency heat treatment, and precision grinding and hardened chromed which not only has pleasing appearance but provides excellent anti-rust properties. The Running precision is less than ±0.02 with the adoption of double row bearings.

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