A thrust bearing is a type of bearing specifically designed to withstand axial loads. Unlike traditional rolling bearings, thrust bearings can efficiently support the axial pressure of mechanical parts to ensure the smooth operation of rotating parts under high load conditions. Widely used in automobiles, ships, wind power generation, machine tools and industrial machinery, it is an important core component to ensure the long-term stable operation of equipment.
| Thrust Bearing Dimensions | ||||||||||||
| Model | Inner Diameter | Outer Diameter | Single Sheet Thickness | Central Diameter | Sphere Diameter | Assembly Height | Number of Balls | Outer Trench | Groove Curvature | Outer Inner Diameter | Inner Trench | Groove Curvature |
| 51100 | 10 | 24 | 2.9 | 16.5 | 3.969 | 9 | 10 | 2.515 | 2.08 | 11 | 2.515 | 2.08 |
| 51101 | 12 | 26 | 2.55 | 19 | 4.762 | 9 | 10 | 2.12 | 2.5 | 13 | 2.12 | 2.57 |
| 51102 | 15 | 28 | 2.55 | 21.5 | 4.762 | 9 | 12 | 2.12 | 2.5 | 16 | 2.12 | 2.57 |
| 51103 | 17 | 30 | 2.55 | 23.5 | 4.762 | 9 | 13 | 2.12 | 2.5 | 18 | 2.12 | 2.5 |
| 51104 | 20 | 35 | 2.72 | 27.5 | 5.556 | 10 | 13 | 2.22 | 3 | 21 | 2.22 | 3 |
| 51105 | 25 | 42 | 3.22 | 34.2 | 5.556 | 11 | 13 | 2.72 | 3 | 26 | 2.72 | 3 |
| 51106 | 30 | 47 | 3 | 38.5 | 6.35 | 11 | 13 | 2.33 | 3.43 | 32 | 2.33 | 3.43 |
| 51107 | 35 | 52 | 3.45 | 43.5 | 6.35 | 12 | 16 | 2.82 | 3.33 | 37 | 2.82 | 2.82 |
| 51108 | 40 | 60 | 3.6 | 50 | 7.144 | 13 | 20 | 2.928 | 3.67 | 42 | 2.928 | 3.67 |
| 51109 | 45 | 65 | 4.1 | 55 | 7.144 | 14 | 20 | 3.428 | 3.67 | 47 | 3.428 | 3.67 |
| 51110 | 50 | 70 | 4.2 | 60 | 7.144 | 14 | 22 | 3.42 | 3.67 | 52 | 3.42 | 3.67 |
| 51111 | 55 | 78 | 4.7 | 66.5 | 7.938 | 16 | 18 | 4.031 | 4.08 | 57 | 4.031 | 4.08 |
| 51112 | 60 | 85 | 4.9 | 72.5 | 8.731 | 17 | 18 | 4.114 | 4.49 | 62 | 4.114 | 4.49 |
| 51113 | 65 | 90 | 5.1 | 77.5 | 9.525 | 18 | 22 | 4.23 | 5 | 67 | 4.23 | 5 |
| 51114 | 70 | 95 | 5.1 | 82.5 | 9.525 | 18 | 24 | 4.23 | 5 | 72 | 4.23 | 5 |
| 51115 | 75 | 100 | 5.6 | 87.5 | 9.525 | 19 | 25 | 4.73 | 5 | 77 | 4.73 | 5 |
| 51116 | 80 | 105 | 5.6 | 92.5 | 9.525 | 19 | 26 | 4.73 | 5 | 82 | 4.73 | 5 |
| 51117 | 85 | 110 | 5.6 | 97.5 | 9.525 | 19 | 27 | 4.73 | 5 | 87 | 4.73 | 5 |
| 51118 | 90 | 120 | 6.5 | 105 | 11.11 | 22 | 26 | 5.44 | 5.8 | 92 | 5.44 | 5.8 |
| 51119 | ||||||||||||
| 51200 | 10 | 26 | 3.2 | 18 | 5.556 | 11 | 9 | 2.722 | 2.91 | 12 | 2.722 | 2.91 |
| 51201 | 12 | 28 | 3.2 | 20 | 5.556 | 11 | 10 | 2.72 | 2.91 | 14 | 2.72 | 2.91 |
| 51202 | 15 | 32 | 3.72 | 23.5 | 5.556 | 12 | 10 | 3.22 | 2.92 | 17 | 3.22 | 2.92 |
| 51203 | 17 | 35 | 3.6 | 26 | 5.953 | 12 | 10 | 3.02 | 3.12 | 19 | 3.02 | 3.12 |
| 51204 | 20 | 40 | 4.15 | 30 | 7.144 | 14 | 10 | 3.428 | 3.74 | 22 | 3.428 | 3.74 |
| 51205 | 25 | 47 | 4.55 | 36 | 7.144 | 15 | 11 | 3.928 | 3.74 | 27 | 3.928 | 3.74 |
| 51206 | 30 | 52 | 5.4 | 41 | 7.144 | 16 | 12 | 4.428 | 3.74 | 32 | 4.428 | 3.74 |
| 51207 | 35 | 62 | 5.45 | 48.5 | 8.731 | 18 | 13 | 4.63 | 4.58 | 37 | 4.63 | 4.58 |
| 51208 | 40 | 68 | 5.59 | 54 | 9.525 | 19 | 12 | 4.74 | 5 | 42 | 4.74 | 5 |
| 51209 | 45 | 73 | 5.76 | 59 | 10.319 | 20 | 14 | 4.84 | 5.31 | 47 | 4.84 | 5.31 |
| 51210 | 50 | 78 | 6.7 | 64 | 10 | 22 | 14 | 6 | 5.15 | 52 | 6 | 5.15 |
| 51211 | 55 | 90 | 7.5 | 72.5 | 12.7 | 25 | 16 | 6.15 | 6.66 | 57 | 6.15 | 6.66 |
| 51212 | 60 | 95 | 7.92 | 77.5 | 12.7 | 26 | 18 | 6.65 | 6.66 | 62 | 6.65 | 6.66 |
| 51213 | 65 | 100 | 7.92 | 82.5 | 12.7 | 27 | 19 | 7.15 | 6.66 | 67 | 7.15 | 6.66 |
| 51214 | 70 | 105 | 8.5 | 87.5 | 12.7 | 27 | 19 | 7.15 | 6.66 | 72 | 7.15 | 6.66 |
| 51215 | 75 | 110 | 8.3 | 92.5 | 13.494 | 27 | 19 | 6.753 | 6.95 | 77 | 6.753 | 6.95 |
| 51216 | 80 | 115 | 8.8 | 97.5 | 13.494 | 28 | 20 | 7.253 | 6.95 | 82 | 7.253 | 6.95 |
| F6-14 | 6 | 14 | 1.52 | 10 | 2.381 | 5 | 7 | 1.309 | 1.25 | 6.2 | 1.309 | 1.25 |
| 51226 | 130 | 190 | 13 | 160 | 23.813 | 45 | 19 | 10.59 | 12.26 | 133 | 10.59 | 10.26 |
High Load Carrying Capacity
Thrust bearings are made of high quality steel and advanced heat treatment process, which have excellent axial load carrying capacity and can maintain stable performance under high pressure and high speed conditions.
Low friction design
Precision ball or roller design, low coefficient of friction, smooth running, can effectively reduce energy consumption and mechanical wear.
Strong durability
Special surface treatment and high quality lubrication materials significantly increase bearing life, and maintain high reliability even under extreme working conditions.
A wide range of specifications are available
We offer a wide range of thrust bearings to meet the diverse needs of light-duty precision equipment to heavy-duty industrial machinery.
High Temperature and Corrosion Resistance
For special environments, thrust bearings are designed with high temperature and corrosion resistance to adapt to a variety of complex working environments.
Automotive industry: axial pressure in engines, transmissions and steering systems.
Ship and marine equipment: propeller bearings and rudder systems
Industrial machinery: wind turbines, compressors, machine tool spindles
Heavy machinery: mining equipment, construction machinery, high load rotating shafts
Precision Manufacturing: Strict process control ensures that each bearing has accurate dimensions and stable performance.
High reliability: through strict material inspection and life test, to ensure stable operation for a long time.
Customization ability: we can provide customized solutions according to customer's equipment specifications.
Technical support: professional team provides installation guidance and maintenance advice.
In order to extend the service life of thrust bearings, we recommend:
Regularly check the lubricating oil or grease to maintain a good lubrication condition
Avoid overloading the bearings, and use them strictly according to the rated load.
Regular cleaning to prevent dust, impurities into the rolling body.
