Bearings

Current Insulated Bearings

Application

Coated bearings, in which either the inner ring or outer ring has
a ceramic coating, are current-insulated bearings. The ceramic layer gives insulation against current passage.

Current Insulated Bearings

Fully Compliment Cylindrical Roller Bearings

Application

Single row full complement cylindrical roller bearings are part of the group of radial roller bearings. These bearings comprise solid outer rings, inner rings and full complement rolling element sets. Due to the absence of a cage, the bearing can accommodate the largest possible number of rolling elements.

Fully Compliment Cylindrical Roller Bearings

Rails Guides and Block System Bearing

Application

Linear guide blocks or guide carriages sit within a rail and together these components make up a linear slide that provides motion in one direction. The block is made up of rolling elements and an outer sleeve, and the smooth linear motion provided by these carriages means there is low friction along the rail as it slides.

Rails Guides and Block System Bearing

Spherical Plain Bearings

Application

Explore our plain bearings, rod ends and bushings that meet your application’s needs, as well as delivering high reliability, long service life and minimal maintenance. Plain bearings are used in many industries and across many applications where there is a need to cost-efficiently and reliably meet the challenge of oscillating movements and possible misalignment

Spherical Plain Bearings

Ball Screw

Application

Ball screws are designed to apply or withstand high thrust loads with minimum internal friction. The ball bearings are used to eliminate friction between the nut and the screw and offer a high level of efficiency, load capacity and positioning accuracy.

Ball Screw

Needle Roller Bearing

Application

Welcome to our range of needle roller bearings. We offer several brands including INA and IKO, as well as budget ranges. We can offer yoke type track rollers, needle cage bearings, clutch bearings and combined bearings. Needle bearings can take huge loads at high speeds. They feature a great many small diameter cylindrical rollers within each bearing and this ensures a large area remains in contact with the rotating surfaces, which is how they are able to handle heavier loads.

Needle Roller Bearing

Four-Point Contact Ball Bearings

Application

Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported (Load ratio).

Four-Point Contact Ball Bearings

Drawn Cup Needle Roller Bearings

Application

Drawn cup needle roller bearings 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.

Drawn Cup Needle Roller Bearings

Flanged Housing Units with Bearings

Application

Here at Sparque, we offer a wide selection of both housed and flanged bearings. This section includes 2- and 4-bolt flanged bearings, as well as pillow blocks and various kinds of bearing inserts. Two-bolt flanged units have a diamond sort of shape with the two holes for mounting. In contrast, 4-bolt flanged bearings are square and are capable of accommodating higher loads. Flanged bearings, as the name suggest, feature an external flange on the outer ring.

Flanged Housing Units with Bearings

Brass Cage Deep Groove Ball Bearing

Application

Deep groove ball bearings are particularly versatile. They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Because deep groove ball bearings are the most widely used bearing type, they are available from various brands in many designs, variants and sizes.

Brass Cage Deep Groove Ball Bearing

Yoke Type Track Roller

Application

Yoke type roller bearing track rollers are ready-to-fit needle or cylindrical roller bearings of single or double row design. They have particularly thick-walled outer rings with a crowned outside surface (also available with a cylindrical outside surface on request), can support high radial loads and tolerate axial loads which are due to small misalignments, skewed running or temporary contact running impacts.Yoke type roller bearing track rollers are mounted on a shaft or stud. They are not mounted in a housing bore but supported on a flat raceway (mating track).

Yoke Type Track Roller

Super-Precision Cylindrical Roller Bearings

Super-Precision Bearings

Application

With high running accuracy, high-speed performance, and high system rigidity, our super-precision bearings are ideal for machine tools and other precision applications, such as high-speed finishing stands for steel wire, racing cars engines and transmissions, and innovative fluid treatment applications. The bearings also minimize noise, vibration, and heat generation.

Super-Precision Bearings

Barrel Roller Bearing

Application

Barrel roller bearings are single-row, self-aligning roller bearings. They comprise solid outer rings with a concave raceway, solid inner rings with two ribs and a cylindrical or tapered bore as well as barrel rollers with cages. The bearings cannot be dismantled.

Barrel Roller Bearing

Deep Groove Ball Bearing

Application

Deep Groove Ball Bearing

Angular Contact Ball Bearing

Application

Angular contact ball bearings contain inner and outer ring raceways that displace in relation to each other towards the bearing access. They are designed to work with combined loads, where axial and radial loads are combined simultaneously.
Angular contact ball bearings will have increased axial load carry capacity as the angle of contact increases. This angle can be defined as that which exists between the join line between the radial place raceways and the ball contact points. The load will transmit between raceways along this radial plane, plus a perpendicular line that runs to the bearing axis. They are used for a range of industrial, engineering and manufacturing applications, especially where original construction is required.

Angular Contact Ball Bearing

Slewing Ring

Application

Slewing bearings comprise an inner ring and an outer ring, one of which usually incorporates a gear. Together with attachment holes in both rings, they enable an optimized power transmission with a simple and quick connection between adjacent machine components. The bearing raceways, in conjunction with the rolling elements and cages or spacers, are designed to accommodate loads acting singly or in combination, and in any direction.

Slewing Ring

Tension Bearing

Application

These are used in the timing belt and auxiliary drive belt to adjust the belt tension or change the belt running path. JTEKT’s bearings have a long service life even under high-speed rotation and high-temperature conditions, and their high-strength resin pulleys help to reduce the weight.

Tensioner Bearing

Clutch Bearing

Application

One way clutch bearings (also known as sprag clutch) are compact, lightweight and operate directly on a shaft. One way bearings are used to transmit high torque between the shaft and housing in one direction and enable free motion in the opposite direction. The torque is transmitted by rollers that wedge against interior ramps.

Sparque

Sparque

Sparque

Bearings

Bearings

Current Insulated Bearings

Fully Compliment Cylindrical Roller Bearings

Rails Guides and Block System Bearing

Spherical Plain Bearings

Ball Screw

Needle Roller Bearing

Four-Point Contact Ball Bearings

Drawn Cup Needle Roller Bearings

Flanged Housing Units with Bearings

Brass Cage Deep Groove Ball Bearing

Yoke Type Track Roller

Super-Precision Bearings

Barrel Roller Bearing

Deep Groove Ball Bearing

Angular Contact Ball Bearing

Slewing Ring

Tensioner Bearing

Clutch Bearing

Products

Contact Us