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CV. MULIA JAYA Seal

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Standards, Basic S-type bearing designs. Plummer block housings

S-bearing units are preferably used for applications calling for simplicity of design and assembly They are used for instance, in agricultural machinery, conveyor systems and construction machinery. And S-type bearing unit comprises a deep groove ball bearing sealed at both ends, which a sperical outside diameter and a grey cast iron or pressed steel housing.

Deep Groove Ball Bearing standard, basic designs, tolerance, bearing cleareance, cages, alignment, speed suitability, heat treatment.
single row deep groove ball bearing can accomodate radial and thrust loads and can be used at high speeds. Deep groove ball bearing are non separable. The self-aligning capacity of deep groove ball bearing is limited. Sealed deep groove ball bearing are maintenance-free and make simple constructions possible. Thanks to these capabilities and their competitive price they are the most commonly used bearing type

Angular Contact Ball Bearing single row, standard, basic design, tolerances, cages, speed suitability, heat treatment.
Single row angular contact ball bearing can accomodate radial and thrust loads. They accomodate thrust loads in only one direction they are adjusted another bearing which accomodate the thrust load. Angular contact ball bearing are non separable. They are suitable for high speeds, their self-aligning capability is very limited

Spindle Bearing spindle bearings are specially designed single row angular contact ball bearings from which they differ by their contact angle, the tolerances and cage design. Spindle bearings are especially recomanded for bearing arrangements requiring highest guiding precision standards, and top speed suitability. They are very well proven bearing for machine tool spindles, their main field of application

Four-Point Bearings Standards, Basic design, Tolerances, Bearing clearance, Cafes, Speed suitability. Four-point bearings are single row angular contact ball bearings which can accommodate high axial loads in both directions and low radial loads, To ensure low friction, particularly at high speeds, an axial minimum load is required.

Self-Aligning Ball Bearings. Standards, Basic designs, Tolerances, Bearing clearance, Sealed bearings. Aligment. Self-aligning ball bearings are of the double row type, with a spherical outer ring raceway. Their self-aligning capability allows them to compensate for misalignments, shaft deflections and housing deformations. Self-aligning balll bearings are available with a cylindrical or with a tapered bore. The bearings are not separable.

Cylidrical Roller Bearings. Single row, Standards. Basic designs. Tolerances. Bearing Clearance. Alignment. Single row Cylindrical roller bearings are separable. this facilitates mounting and dismounting. both bearing rings can be given a tight fit. The modified line contact between rollers and raceways eliminates edge stressing.

Cylindrical Roller Bearings. Full complement, Standards. Basic design, Tolerances. Bearing clearance. Full complement cylindrical roller bearings are suitable for particularly heavily stressed bearing location and moderate speeds. Unsealed single row and double row bearings are used primarily in power transmission construction. Sealed double row bearings are preferably used in crane construction.

Tapered Roller Bearings. Standards. Basic design. Codes. Alignment. Bearing clearance. Speed suitability. Heat treatment. Cages Tappered roller bearings are separable the cone with the roller and cage assembly and the cup can be mounted separately. the modified line contact between and raceways eliminates edge stressing. Tapered roller bearings accommodate high radial and axial loads. As tapered roller bearings can transmit axial load only in one direction, a second, symmetrically arranged tapered roller bearings is usually needed for counter guidance.

Bareel Roller Bearings. Standards. Basic design. Tolerances. Bearing clearance. Alignment. Cages. Barrel roller bearings are single row, self-aligning roller bearing. They are particularly suitable for applications where a high radial load carrying capacity and the compensation of misalignment are requirement. They sturdy design has proven its worth especially in cases where shock type radial loads have to be accommodated. The axial load carrying capacity of the barrel roller bearings is limited. the bearings are not separable.

Spherical Roller Bearings. Standards. Basic designs. Alignment. Spherical roller bearings are made for heavy-duty applications. They feature two rows of symmetrical bareel rollers which can align freely in the spherical outer ring raceway, thus compesating for shaft deflection and misalignment of the bearing seats.

Thrust Ball Bearings. Single and double direction. Basic designs. Thrust Ball bearing are made as single and double direction bearings. Both designs can transmit high axial loads but must not be loaded radially. Besides the design with flat washers, thrust ball bearing with spherical housing washers and seating washers are available.

Angular Contact Thrust Ball Bearings. Single direction. Basic design. Tolerances. Single direction angular contact thrust ball bearing are precision bearings with narrow tolerances and are intendedfor ball screw and nut assemblies for machine tool applications. The bearings are characterized by great rigidity, low friction, and suitability for high speeds at fast changes of position. They are not separable.

Cylindrical Roller Thrust Bearings. Single design. Tolerances. Cages. Minimum Axial load. Speed suitability. Equivalent loads. Cylindrical Roller Thrust Bearings provide rigid bearing arrangements which can accommodate high load and shock loads whitout problems. The bearings cacn accommodate very high axial loads in one action but no radial loads. They have no self-aligning capability.

Spherical Roller Thrust Bearings. Standards. Basic design. Tolerances. Alignment. Cages. Spherical Roller Thrust Bearings can accommodate heavy axial loads, they are suitable for relatively high speeds. The raceways which are inclined to wards the bearing axis allow the bearings to accommodate radial load as well. The radial load must be less than 55% of nthe axial load.

ball-roller-bearing

CV. MULIA JAYA SEAL