Bushings, thrust washers and strips

‌SKF’s bushings, thrust washers and strips are high-quality products for a variety of applications with a wide range of applications and excellent performance. ‌

As a world-renowned bearing brand, SKF is not only known for its high-quality rolling bearings, but also has developed into a solution-oriented supplier through continuous technological advancement and product support. SKF’s products range from breakthrough application-specific products to leading design simulation tools and consulting services, as well as the industry’s most advanced supply chain management technology, providing customers with greater value. ‌

Performance characteristics and applicable scenarios SKF’s plain bearings (including bushings, thrust washers and strips) The performance of SKF’s plain bearings (including bushings, thrust washers and strips) mainly depends on factors such as load, lubrication, surface roughness, sliding speed and operating temperature. The interaction of these factors in a specific application enables SKF to provide products that can adapt to various working conditions. For example, SKF’s plain bearings excel in low friction, wear resistance and corrosion resistance, and are suitable for applications that require high precision and long life. ‌

Design and material selection SKF’s plain bearings have a significant impact on their performance. For example, SKF’s polymer cages have the characteristics of low weight, low noise, good sliding performance and low friction, which are suitable for applications that need to reduce wear and noise.

In addition, SKF also provides various types of bushings and thrust washers to meet different load requirements and working environments.

SKF Bushings, Thrust Washers, and Strips are precision-engineered components designed to reduce friction, manage axial/radial loads, and enhance the longevity of rotating machinery. These accessories play a critical role in applications where traditional bearings are impractical or where additional support is required. SKF’s expertise in material science and manufacturing ensures these components deliver exceptional durability, alignment, and performance across industries such as automotive, aerospace, heavy machinery, and renewable energy.

Key Features & Benefits of ‌SKF’s bushings, thrust washers and strips

  1. SKF Bushings (Plain Bearings)

Low-Friction Operation: Made from self-lubricating materials (e.g., bronze, PTFE composites) or steel-backed polymers, bushings reduce wear in oscillating or sliding applications.

High Load Capacity: Engineered to handle radial and axial loads in harsh environments, such as hydraulic cylinders or suspension systems.

Corrosion Resistance: Stainless steel or coated variants withstand moisture, chemicals, and extreme temperatures.

Custom Designs: Available in cylindrical, flanged, or spherical shapes to fit unique housing requirements.

  1. SKF Thrust Washers

Axial Load Management: Precision-ground washers distribute thrust loads evenly, preventing metal-to-metal contact in gearboxes, pumps, and transmissions.

Material Versatility: Options include bronze, steel, or polymer composites for applications ranging from high-speed machinery to food processing.

Surface Treatments: Phosphate, zinc, or Durotect® coatings enhance wear resistance and reduce friction.

Thermal Stability: Operate reliably in temperatures from -50°C to +300°C (varies by material).

  1. SKF Strips (Shim Stock & Wear Strips)

Alignment & Spacing: Precision-thickness strips (0.05 mm to 3 mm) adjust clearances in assemblies like engine blocks or turbine housings.

Wear Protection: Hardened steel or composite strips protect surfaces from abrasion in conveyor systems or industrial guides.

Easy Fabrication: Can be cut, bent, or drilled on-site for custom repairs or retrofits.

SKF Bushings, Thrust Washers, and Strips are essential for optimizing machinery performance, reducing downtime, and extending equipment lifespan across industries. By combining precision engineering, advanced materials, and customizable designs, these components address the challenges of friction, alignment, and load management in even the most demanding environments. Whether used in automotive drivetrains, wind turbines, or aerospace actuators, SKF’s accessories deliver unmatched reliability, efficiency, and cost savings. Backed by SKF’s global network and commitment to innovation, they represent a strategic investment in operational excellence and sustainability.

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Designation Bore diameter Outside diameter Width Flange diameter Basic dynamic load rating Basic dynamic load rating, radial direction Mass
PPM 141620
14.0 mm
16.0 mm
20.0 mm
0.00141 kg
PWM 9010580
90.0 mm
105.0 mm
80.0 mm
1000.0 kN
0.344 kg
PWM 95110100
95.0 mm
110.0 mm
100.0 mm
1320.0 kN
0.451 kg
PWM 9511060
95.0 mm
110.0 mm
60.0 mm
780.0 kN
0.271 kg
PBM 759070 M1G1
75.0 mm
90.0 mm
70.0 mm
1.19 kg
PBMF 10012080 M1G1
100.0 mm
120.0 mm
80.0 mm
130.0 mm
2.4 kg
PBMF 9011080 M1G1
90.0 mm
110.0 mm
80.0 mm
120.0 mm
2.35 kg
PCM 200205100 M
200.0 mm
205.0 mm
100.0 mm
2360.0 kN
1.03 kg
PWM 354130
35.0 mm
41.0 mm
30.0 mm
146.0 kN
0.0184 kg
PSMF 405040 A51
40.0 mm
50.0 mm
40.0 mm
60.0 mm
0.207 kg
PWM 404840
40.0 mm
48.0 mm
40.0 mm
224.0 kN
0.038 kg
PSMF 405050 A51
40.0 mm
50.0 mm
50.0 mm
60.0 mm
0.245 kg
PWM 505830
50.0 mm
58.0 mm
30.0 mm
208.0 kN
0.0355 kg
PSMF 708560 A51
70.0 mm
85.0 mm
60.0 mm
95.0 mm
0.751 kg
PWM 505840
50.0 mm
58.0 mm
40.0 mm
280.0 kN
0.0478 kg
PWM 10512080
105.0 mm
120.0 mm
80.0 mm
1160.0 kN
0.394 kg
PWM 556350
55.0 mm
63.0 mm
50.0 mm
380.0 kN
0.069 kg
PWM 120135120
120.0 mm
135.0 mm
120.0 mm
2000.0 kN
0.674 kg
PWM 13014540
130.0 mm
145.0 mm
40.0 mm
710.0 kN
0.24 kg
PWM 180200150
180.0 mm
200.0 mm
150.0 mm
3750.0 kN
1.67 kg
PWM 190210250
190.0 mm
210.0 mm
250.0 mm
6550.0 kN
2.97 kg
PWM 200220180
200.0 mm
220.0 mm
180.0 mm
5000.0 kN
2.22 kg
PWM 202415
20.0 mm
24.0 mm
15.0 mm
41.5 kN
0.005 kg
PWM 253030
25.0 mm
30.0 mm
30.0 mm
104.0 kN
0.011 kg