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)

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.

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.)

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.

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.)

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.)

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.)

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.

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.