STARK Bearing specializes in the production of metric and inch tapered roller bearings, deep groove ball bearings and automobile wheel bearings. The products strictly implement the ISO9001 quality management system standard. The company's products have been sold all over the world, and replaced some imported products.

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Deep groove ball bearing

Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing types.

Angular contact ball bearing

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.

Thrust ball bearing

Thrust ball bearings are manufactured as single direction or double direction thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.

Self-aligning ball bearing

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing , which can be caused, for example, by shaft deflection.

Insert bearing

Insert bearings are based on sealed deep groove ball bearings in the 62 and 63 series, but have a convex outer ring and in most cases an extended inner ring with a specific locking device, enabling quick and easy mounting onto the shaft.

Cylindrical Roller Bearing

Cylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life.

Pillow block bearing

Pillow block bearingto achieve maximum service life with less need for maintenance. Different housing variants and seal designs are available, making the use of tailored housings virtually unnecessary and enabling cost-effective bearing arrangements to be made.

Joint bearing

Joint bearing is a kind of sliding bearing with special structure. Its structure is simpler than that of a rolling bearing. It is mainly composed of an inner ring with an outer sphere and an outer ring with an inner sphere. It can withstand large loads

Miniature bearing

Miniature bearing refers to metric series with outer diameter less than 9mm; Inch series, all kinds of bearings with outer diameter less than 9.525mm! The main materials are carbon steel, bearing steel, stainless steel, plastics, ceramics, etc. The minimum inner diameter can be 0.6mm, and generally more are 1mm.

Spherical roller bearing

Dealing with very heavy radial and axial loads in applications prone to misalignment or shaft deflections? Meet the challenge with SKF spherical roller bearings, whose high load carrying capacity and ability to accommodate misalignment help you obtain low maintenance costs and long bearing service life.

Clutch bearing

When the clutch release bearing works, the force channel of the clutch pedal will be transmitted to the clutch release bearing. Working principle When the clutch release bearing works, the force of the clutch pedal will be transmitted to the clutch release bearing.

Needle roller bearing

Needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life.

Tapered roller bearing

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved.

Wheel Hub Bearing

Seals in wheel end applications are key in determining the life of the entire unit. If the seal allows external contaminants to enter the bearing or lubricant to escape from the bearing, then premature failure of the unit will occur.

Stainless steel bearing

Stainless steel bearings are made of stainless steel. Compared with ordinary bearings, stainless steel bearings not only have obvious advantages in material, but also are more strict in technology and precision control. The stainless steel bearing has the advantages of stable operation, low noise, corrosion resistance, etc.

Linear guide bearing

Metal linear bearing is a kind of linear motion system produced at low cost, which is used in combination with cylindrical shaft for unlimited travel. Brief introduction of sliding parts widely used in precision machine tools, textile machinery, food packaging machinery, printing machinery and other industrial machinery.

Linear bearing

Linear bearing is a linear motion system, which is used in combination with a cylindrical shaft for wireless travel. Because the bearing ball contacts the bearing outer sleeve point, the linear bearing has the advantages of small friction, high stability, and does not change with the bearing speed. It can obtain a stable linear motion with high sensitivity and precision.