Product Range HARP
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PRODUCT RANGE

UPEC is one of the leading CIS manufacturers of bearings, electric motors, pumps, CNC grinding machines, transmissions and chassis, air-cycle climate control systems, trailed agricultural machinery as well as other machines, equipment, units and components for automotive, railway, agricultural, power and electric machinery, defense, metallurgical and other industries. UPEC was established in 1995 and today it unites a number of leading manufacturing companies and engineering centres with more than half a century of history. Kharkov Bearing Plant HARP (Ukraine)...

Single Row Deep Groove Ball Bearings Single row deep groove ball bearings are intended for operation under radial loads. They also accommodate axial and combined loads. These bearings are produced both with pressed two-piece cage or massive (window-type) cage from different materials. They achieve the highest speed ratings and can operate at high rotational speed. Max. rotational speed, rpm Type of grease

Single Row Deep Groove Ball Bearings Overall dimensions, mm Bearing designation № GOST Max. rotational speed, rpm Type of grease

Single Row Deep Groove Ball Bearings Overall dimensions, mm Max. rotational speed, rpm Type of grease

Single Row Deep Groove Ball Bearings Overall dimensions, mm Bearing designation № GOST 111 Max. rotational speed, rpm Type of grease

SINGLE ROW DEEP GROOVE BALL BEARINGS WITH GROOVE ON OUTER RING Bearings with groove on outer ring for retaining ring are produced on the basis of single deep groove ball bearings. Application of this structure allows to simplify design of bearing and mounting-dismounting operations during its assembly. AUTO AUTO

SINGLE ROW DEEP GROOVE BALL BEARINGS WITH GROOVE ON OUTER RING SINGLE ROw DEEp GROOvE Ball BEARINGs with one shieldDesign of bearing protective devices in bearing unit can be simplified by the application of bearing with one shield (usually metal shield), tightly mounted in outer ring and with small gap in inner ring. N

Single Row Deep Groove Ball Bearings with One Shield №

Single Row Deep Groove Ball Bearings with Two Shields Application of bearing with two shields (with grease filled during production) simplifies design of the unit and avoids the necessity in technical maintenance during operation. These bearings shall be neither washed nor heated before mounting. Bearing designation

Single Row Deep Groove Ball Bearings with Two Shields №

Single row deep groove ball bearings with shield and groove on outer ring simplify design of the unit, mounting-dismounting operations during bearing assembly and necessity in technical maintenance of bearings. single row ball bearings with one-sided seal Bearings with seals (usually reinforced rubber washers installed in outer ring of bearing and contact with inner ring) are produced for operation in extra dusty environment. Sometimes bearing seal consists of the set of metal washers and rubber-coated fabric. Seals hold grease in bearing and prevent ingress of foreign particles inside...

SINGLE ROW BALL BEARINGS WITH ONE-SIDED SEAL Bearings with seals (usually reinforced rubber washers installed in outer ring of bearing and contact with inner ring) are produced for operation in extra dusty environment. Sometimes bearing seal consists of the set of metal washers and rubber-coated fabric. Seals hold grease in bearing and prevent ingress of foreign particles inside bearing cavity. Most of the bearings with such design are manufactured with X-SHIELD sealings which have impoved hermeticity (with suffix K10 in additional bearing designation), allowing the bearing to operate in...

Single Row Ball Bearings with Double-Sided Seal № AGRO AUTO Bearing designation

Single Row Ball Bearings with Double-Sided Seal № Bearing designation

Single Row Ball Bearings with Double-Sided Seal № AGRO AGRO AUTO AGRO AGRO AGRO Bearing designation Max. rotational speed, rpm Fig. Type of grease № Solid

SINGLE ROW BALL BEARINGS WITH DOUBLE-SIDED SEAL

Single row ball bearings with seals on adapter sleeve are intended for assembling on smooth shafts. Seals hold grease in bearing and prevent ingress of foreign particles inside bearing cavity. Most of the bearings with such design are manufactured with X-SHIELD sealings which have impoved hermeticity (with suffix K10 in additional bearing designation), allowing the bearing to operate in dust environment. single row DEEP groove BALL bearings with DOubLE-SiDED SEAL, wiTH wide inner ring, spherical mounting surface Of outer ring and locking PIN ON INNER RING Such design allows to self-aligning...

SINGLE ROW DEEP GROOVE BALL BEARINGS WITH DOUBLE-SIDED SEAL, WITH WIDE INNER RING, SPHERICAL MOUNTING SURFACE OF OUTER RING AND LOckING PIN ON INNER RING

SINGLE ROW DEEP GROOVE BALL BEARINGS WITH SPHERICAL MOUNTING SURFACE OF OUTER Ring wITH SEALs Spherical ball bearings are self-aligning ball bearings. The main basic modification of this type is single row spherical bearing with spherical mounting surface of outer ring and seals. Such design performs self-aligning of bearing in some limits without performance degradation during skew of bearing rings due to misalignment of mounting seats or shaft deflection caused by working loads. Seals hold grease in bearing and prevent ingress of foreign particles inside bearing cavity. Most of the...

Single Row Deep Groove Ball Bearings with Spherical Mounting Surface of Outer Ring with Seals on Adapter Sleeve Bearing designation Single Row Deep Groove Ball Bearings with Double-Sided Seal, with Wide Inner Ring, Spherical Mounting Surface of Outer Ring and Eccentric Locking Ring Such design allows to self-aligning of bearing within certain limits without prejudice to the performance during skew of bearing rings due to misalignment of mounting areas or shaft deflection caused by workloads. Seals hold gease and prevent penetration of foreign particles inside its cavity. All bearings with...

SINGLE ROW DEEP GROOVE BALL BEARINGS WITH DOUBLE-SIDED SEAL, WITH WIDE INNER RING, SPHERICAL MOUNTING SURFACE OF OUTER RING And EccENTRIc LOcKING Ring SINGLE ROw DEEp GROOvE BALL BEARINGs wITH DOuBLE-SIDED SEAL, wITH WIDE SymmETRIC INNER ring, spherical mounting surface of outer ring AND ECCENTRIC LOCKING RING B Such design allows to self-aligning of bearing within certain limits without prejudice to the performance during skew of bearing rings due to misalignment of mounting areas or shaft deflection caused by workloads. Seals hold gease and prevent penetration of foreign particles inside...