Bearings

SKF (Svenska Kullagerfabriken) is a global leader in bearing technology, lubrication systems, and condition monitoring solutions. With over 100 years of innovation, SKF bearings are designed for high performance, reliability, and efficiency across industries such as automotive, aerospace, manufacturing, and energy.

SKF bearings are built on precision engineering, advanced materials, and smart lubrication technologies to maximize service life and minimize friction. Key design features include:

Optimized raceway geometry for even load distribution

High-grade steel (SKF Explorer class) for enhanced durability

Specialized sealing solutions (e.g., SKF Contact Seals, Non-Contact Seals, Labyrinth Seals)

Hybrid bearings (ceramic balls + steel rings) for extreme conditions

Key Bearing Types & Applications

  1. Deep Groove Ball Bearings

Design: Single-row, double-row, and sealed variants

Applications: Electric motors, pumps, gearboxes

Advantages: Low friction, high-speed capability, moderate radial/axial load capacity

SKF Series: 6000, 6200, 6300, 6400

  1. Angular Contact Ball Bearings

Design: Single-row, double-row, and matched sets (DB, DF, DT)

Applications: Machine tool spindles, robotics, aerospace

Advantages: High axial/radial stiffness, precision alignment

SKF Series: 7000, 7200, 7300

  1. Tapered Roller Bearings

Design: Single-row, double-row, and four-row configurations

Applications: Automotive wheel hubs, heavy machinery, wind turbines

Advantages: High radial & thrust load capacity, adjustable clearance

SKF Series: 30000, 32000, 33000

  1. Spherical Roller Bearings

Design: Self-aligning, double-row rollers

Applications: Mining equipment, paper mills, conveyors

Advantages: Misalignment compensation, shock load resistance

SKF Series: 22200, 22300, 23000

  1. Cylindrical Roller Bearings

Design: Single-row, double-row, full complement

Applications: Steel mills, gearboxes, electric motors

Advantages: High radial load capacity, low friction

SKF Series: NU, NJ, NUP

  1. Thrust Bearings

Design: Ball thrust, roller thrust, spherical thrust

Applications: Cranes, marine propulsion, heavy presses

Advantages: High axial load handling, compact design

SKF Series: 51100, 51200, 53200

Why Choose SKF Bearings?

✅ Longer Service Life: Up to 3x standard bearing life

✅ Smart Monitoring: IoT-enabled condition tracking

✅ Global Support: Technical expertise & fast logistics

✅ Sustainability: Energy-efficient designs

The Benchmark for Bearing Performance

SKF bearings set the industry standard for precision, durability, and smart technology integration. Whether for high-speed spindles, heavy machinery, or food-grade applications, SKF provides optimized solutions with extended service life and reduced maintenance costs.

For mission-critical applications, SKF Explorer and hybrid bearings deliver superior performance, while SKF sensor bearings enable predictive maintenance in Industry 4.0 systems.

Choose SKF for reliability engineered into every rotation.

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Model No. Outer dimensions Basic load rating
Radial
Height
M
Width
W
Length
L
Dynamic
rating
C
Static
rating
C0
mm mm mm kN kN
NA 2203.2RS
NA 2205.2RS
PWTR 2052.2RS
PWTR 2562.2RS
RNA 2204.2RS
RSTO 12
RSTO 5 TN
NA 22/8.2RS
NA 2207.2RS
NATR 10 PPX
NATR 10 X
NATR 12 PPX
NATR 15
NATR 17 PP
NATR 20 PPX
NATR 5
NATR 5 PPX
NATR 6
NATR 6 PPX
NATR 8 PP
NATR 8 PPX
NATV 10 PP
NATR 50 PP
NATR 6 PP