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Thrust Ball Bearing Intruction
Thrust Ball Bearing Composition:
Thrust ball bearing is consists of three parts: seat ring, shaft washer and steel ball cage assembly.
The shaft ring matched with the shaft, and the housing ring matched with the housing.
Classifications:
According to the force, thrust ball bearings are divided into one-way thrust ball bearings and two-way thrust ball bearings.
One-way thrust ball bearings can bear one-way axial load.
Two-way thrust ball bearings can bear two-way axial load, in which the shaft ring and the shaft are matched. The mounting surface of the seat ring is a spherical bearing with self-aligning performance, which can reduce the influence of installation errors.
Thrust ball bearings can’t bear radial load, and limit speed is low.
Common Thrust Ball Bearings Size Chart:
| Model Number | Dimensions (mm) | Mass (kg) |
| 51100 | 10×24×9 | 0.0193 |
| 51101 | 12×26×9 | 0.0214 |
| 51102 | 15×28×9 | 0.0243 |
| 51103 | 17×30×9 | 0.0253 |
| 51104 | 20×35×10 | 0.0376 |
| 51105 | 25×42×11 | 0.0562 |
| 51106 | 30×47×11 | 0.0665 |
| 51107 | 35×52×12 | 0.0826 |
| 51108 | 40×60×13 | 0.12 |
| 51109 | 45×65×14 | 0.164 |
| 51110 | 50×70×14 | 0.16 |
| 51111 | 55×78×16 | 0.24 |
| 51112 | 60×85×17 | 0.269 |
| 51113 | 65×90×17 | 0.324 |
| 51114 | 70×95×17 | 0.36 |
| 51115 | 75×100×19 | 0.445 |
| 51116 | 80×105×19 | 0.404 |
| 51117 | 85×110×19 | 0.46 |
| 51118 | 90×120×22 | 0.645 |
| 51120 | 100×135×25 | 0.953 |
| 51200 | 10×26×11 | 0.0293 |
| 51201 | 12×28×11 | 0.0324 |
| 51202 | 15×32×12 | 0.0444 |
| 51203 | 17×35×12 | 0.0506 |
| 51204 | 20×40×14 | 0.0773 |
| 51205 | 25×47×15 | 0.109 |
| 51206 | 30×52×16 | 0.142 |
| 51207 | 35×62×18 | 0.147 |
| 51208 | 40×68×19 | 0.278 |
| 51209 | 45×73×20 | 0.338 |
| 51210 | 50×78×22 | 0.38 |
| 51211 | 55×90×25 | 0.575 |
| 51212 | 60×95×26 | 0.675 |
| 51213 | 65×100×27 | 0.75 |
| 51214 | 70×105×27 | 0.745 |
| 51215 | 75×100×27 | 0.85 |
| 51216 | 80×115×28 | 0.925 |
| 51217 | 85×125×31 | 1.3 |
| 51218 | 90×135×35 | 1.77 |
| 51220 | 100×150×38 | 2.16 |
| 51222 | 110×160×38 | 2.42 |
| 51224 | 120×170×39 | 2.63 |
| 51304 | 20×47×18 | |
| 51305 | 25×52×18 | 0.165 |
| 51306 | 30×60×21 | 0.265 |
| 51307 | 35×68×24 | 0.367 |
| 51308 | 40×78×26 | 0.528 |
| 51309 | 45×85×28 | 0.663 |
| 51310 | 50×95×31 | 0.93 |
| 51311 | 55×105×35 | 1.34 |
| 51312 | 60×110×35 | 1.43 |
| 51313 | 65×115×36 | 1.57 |
| 51314 | 70×125×40 | 2.02 |
| 51315 | 75×135×44 | 2.7 |
| 51316 | 80×140×44 | 2.66 |
| 51317 | 85×150×49 | 3.7 |
| 51318 | 90×155×50 | 4.18 |
| 51320 | 100×170×55 | 4.91 |
| 51405 | 25×60×24 | 0.34 |
| 51406 | 30×70×28 | 0.35 |
| 51407 | 35×80×32 | 0.82 |
| 51408 | 40×90×36 | 1.18 |
| 51409 | 45×100×39 | 1.64 |
| 51410 | 50×110×43 | 1.99 |
| 51411 | 55×120×48 | 2.82 |
| 51412 | 60×130×51 | 3.3 |
| 51413 | 65×140×56 | 4.2 |
| 51414 | 70×150×60 | 5.18 |
| 51415 | 75×160×65 | 6.97 |
| 51416 | 80×170×68 | 8 |
| 51417 | 85×180×72 | 9.5 |
| 51418 | 90×190×77 | 11.2 |
| 51420 | 100×210×85 | 14 |
Applications:
Thrust ball bearings can be used in below applications:
Crane hooks, vertical water pumps, vertical centrifuges, jacks, low-speed reducers, etc.
Contact Us:
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Questions that help before the next bearing decision after Thrust Ball Bearing Intruction
Which next options usually help after reviewing Thrust Ball Bearing Intruction?
Most buyers benefit from one broader family destination, one more commercial route, and one supporting guide that answers the next practical question. That combination usually turns research into a clearer shortlist.
Why add related bearing destinations beside Thrust Ball Bearing Intruction?
Because the first answer often leads to a second question about fit, applications, supplier choice, or repeat-order confidence. Keeping those next destinations close reduces unnecessary backtracking.
When is it worth moving from reading into a quote or product review?
That move usually makes sense once the topic has narrowed the likely bearing family and the remaining unknowns are commercial, dimensional, or application-specific rather than purely educational.
What usually makes the next bearing decision easier after Thrust Ball Bearing Intruction?
The process is often easier when the wider family view, the more commercial destination, and one practical guide stay visible together. That keeps the decision grounded in both application detail and buying reality.
Buyer FAQ
Questions buyers ask before choosing the next bearing option
What is the main takeaway from Thrust Ball Bearing Intruction?
The main takeaway is that thrust ball bearing intruction should be checked against the bearing family, dimensions, load direction, speed, and operating conditions instead of relying on the title or size alone.
When should I use this guide before requesting a quote?
Use the guide when you are comparing bearing models, checking suffix meanings, confirming seal or clearance choices, planning maintenance, or preparing details for replacement, production, or OEM sourcing.
How does this topic connect to special / other bearings?
The topic supports the Special / Other Bearings decision path by helping buyers understand fit, performance, specification details, or maintenance factors before choosing a product page or contacting the team.
Can this guide replace a final specification check?
No. The guide helps prepare the decision, but a final check should still confirm the part number, dimensions, load, speed, seal, clearance, precision, application, and order quantity.
What should I send if I need help after reading this guide?
Send the bearing number, measured size, photos if available, application, quantity, and any special operating conditions. That gives the team enough context to recommend the right product family or quote route.
Need help checking fit, price, or lead time? Request a bearing quote
