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Bearing Solutions

Seven series.
One standard.

Every RSY Korea18 bearing is engineered to ISO Standards — purpose-built for your industry, load, and operating environment.

Industrial motor bearings
01
ISO 6206
High-speed radial & axial loads
Deep Groove Ball Bearings

The global standard for motors, pumps, fans, gearboxes, and precision instruments. Reliable under varying load conditions at very high rotational speeds.

Electric MotorsPumps & FansGearboxesAutomotive
Mining conveyor bearings
02
ISO 15:2017
Self-aligning up to 2.5°
Spherical Roller Bearings

Double-row barrel rollers for mining conveyors, paper mills, and heavy gearboxes where shaft deflection and misalignment cannot be avoided.

MiningPaper MillsCrushersGearboxes
Steel rolling mill machinery
03
ISO 492
Maximum radial load capacity
Cylindrical Roller Bearings

Line contact geometry delivers superior radial capacity and very low friction. Separable design for easy installation in rolling mills and high-power motors.

Rolling MillsTurbinesMachine ToolsReducers
Industrial pump equipment
04
ISO 15:2017
Enhanced rigidity, compact design
Double Row Ball Bearings

Two rows in one compact unit provide enhanced load capacity, bi-directional axial guidance, and superior rigidity without increasing installation footprint.

Centrifugal PumpsAxial FansReducersConveyors
Power generation turbine
05
ISO 104
Pure axial load mastery
Thrust Bearings

Ball, roller, and tapered variants for axial loads in both directions — from lightweight pivots to massive forces in hydro turbines and press machinery.

Hydro TurbinesPressesSteeringCrane Hooks
Automotive drivetrain
06
ISO 355
Radial & axial loads combined
Taper Roller Bearings

Precision tapered raceways handle radial and axial loads simultaneously. Available in normal, medium, and steep contact angle variants for diverse applications.

AutomotiveMiningConstructionAgriculture
Agricultural harvesting equipment
07
ISO 9001
Housing-enclosed pillow blocks
UC Bearing & Brackets

Bolt-down pillow block units with double-sealed ball bearing inserts. Built for smooth, low-friction shaft support across manufacturing, agriculture, and mining.

ManufacturingAgricultureMiningConveyors

Not sure which bearing you need?

Our engineering team will recommend the right bearing series, clearance, and lubrication for your specific application and operating conditions.

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