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Metric Single Direction Thrust Ball Bearing

Metric single direction thrust ball bearings are designed to handle axial loads in one direction.
Metric single direction thrust ball bearings are designed to handle axial loads in one direction. These bearings are commonly used in automotive systems, machine tools, and industrial machinery, where their precision and reliability are highly valued. Their ability to manage axial loads efficiently makes them a practical choice for applications requiring consistent performance.
Total 355 Results
Part Number
System of Measurement
Seal Type
Bore Dia
Outer Dia
Width
Cage Material
Dynamic Thrust Load
Static Thrust Load
Max Speed
Weight
Outer Dia Shaft Washer
51338 M
Metric
Open
190 mm
320 mm
105 mm
Stainless Steel
125775 lbf
495000 lbf
1000 rpm
36.5 kg
315 mm
51438
Metric
Open
190 mm
380 mm
150 mm
Chrome Steel
216941 lbf
644078 lbf
350 rpm
85.2 kg
51140 M
Metric
Open
200 mm
250 mm
37 mm
Stainless Steel
37800 lbf
159750 lbf
1900 rpm
4.25 kg
247 mm
51240 M
Metric
Open
200 mm
280 mm
62 mm
Stainless Steel
74700 lbf
281250 lbf
1400 rpm
12 kg
275 mm
51340 M
Metric
Open
200 mm
340 mm
110 mm
Stainless Steel
140400 lbf
585000 lbf
900 rpm
44.5 kg
335 mm
51440
Metric
Open
200 mm
400 mm
155 mm
Chrome Steel
218065 lbf
654644 lbf
350 rpm
99.0 kg
51144 M
Metric
Open
220 mm
270 mm
37 mm
Stainless Steel
40050 lbf
180000 lbf
1900 rpm
4.6 kg
267 mm
51244 M
Metric
Open
220 mm
300 mm
63 mm
Stainless Steel
80550 lbf
328500 lbf
1300 rpm
13 kg
295 mm
51344
Metric
Open
220 mm
360 mm
112 mm
Chrome Steel
140281 lbf
584503 lbf
680 rpm
44.3 kg
51444
Metric
Open
220 mm
420 mm
160 mm
Chrome Steel
221437 lbf
883499 lbf
340 rpm
107.9 kg
51148 M
Metric
Open
240 mm
300 mm
45 mm
Stainless Steel
52650 lbf
234000 lbf
1600 rpm
7.55 kg
297 mm
51248 M
Metric
Open
240 mm
340 mm
78 mm
Stainless Steel
101025 lbf
441000 lbf
1100 rpm
23 kg
335 mm
51348
Metric
Open
240 mm
380 mm
112 mm
Chrome Steel
155793 lbf
618225 lbf
670 rpm
49.6 kg
51448
Metric
Open
240 mm
440 mm
160 mm
Chrome Steel
223910 lbf
963306 lbf
340 rpm
114.2 kg
51152 M
Metric
Open
260 mm
320 mm
45 mm
Stainless Steel
53550 lbf
247500 lbf
1500 rpm
8.1 kg
317 mm
51252 M
Metric
Open
260 mm
360 mm
79 mm
Stainless Steel
109800 lbf
504000 lbf
1100 rpm
25 kg
355 mm
51352
Metric
Open
260 mm
420 mm
130 mm
Chrome Steel
173103 lbf
798072 lbf
650 rpm
73.1 kg
51452
Metric
Open
260 mm
480 mm
175 mm
Chrome Steel
262802 lbf
1115727 lbf
340 rpm
149.5 kg
51156 M
Metric
Open
280 mm
350 mm
53 mm
Stainless Steel
71775 lbf
328500 lbf
1300 rpm
12 kg
347 mm
51256 M
Metric
Open
280 mm
380 mm
80 mm
Stainless Steel
109800 lbf
522000 lbf
1000 rpm
26.5 kg
375 mm
51356
Metric
Open
280 mm
440 mm
130 mm
Chrome Steel
176700 lbf
866863 lbf
640 rpm
78.8 kg
51456
Metric
Open
280 mm
520 mm
190 mm
Chrome Steel
281011 lbf
1315132 lbf
340 rpm
195.0 kg
51160 M
Metric
Open
300 mm
380 mm
62 mm
Stainless Steel
81900 lbf
396000 lbf
1200 rpm
17.5 kg
376 mm
51260 M
Metric
Open
300 mm
420 mm
95 mm
Stainless Steel
131625 lbf
675000 lbf
900 rpm
42 kg
415 mm
51360
Metric
Open
300 mm
480 mm
140 mm
Chrome Steel
193336 lbf
887995 lbf
630 rpm
103.0 kg
51460
Metric
Open
300 mm
540 mm
190 mm
Chrome Steel
296748 lbf
1540840 lbf
330 rpm
200.7 kg
51164 M
Metric
Open
320 mm
400 mm
63 mm
Stainless Steel
83475 lbf
418500 lbf
1100 rpm
19 kg
396 mm
51264 F
Metric
Open
320 mm
440 mm
95 mm
Stainless Steel
128700 lbf
675000 lbf
900 rpm
45.5 kg
435 mm
51264 M
Metric
Open
320 mm
440 mm
95 mm
Stainless Steel
128700 lbf
675000 lbf
900 rpm
45 kg
435 mm
51364
Metric
Open
320 mm
500 mm
140 mm
Chrome Steel
222561 lbf
1112804 lbf
620 rpm
109.0 kg
51464
Metric
Open
320 mm
580 mm
205 mm
Chrome Steel
336089 lbf
1700230 lbf
330 rpm
224.7 kg
51168 M
Metric
Open
340 mm
420 mm
64 mm
Stainless Steel
84825 lbf
441000 lbf
1100 rpm
20.5 kg
416 mm
51268 F
Metric
Open
340 mm
460 mm
96 mm
Stainless Steel
136125 lbf
720000 lbf
800 rpm
48.5 kg
455 mm
51368 F
Metric
Open
340 mm
540 mm
160 mm
Stainless Steel
234000 lbf
1316250 lbf
600 rpm
135 kg
534 mm
51468
Metric
Open
340 mm
620 mm
220 mm
Chrome Steel
345307 lbf
1791278 lbf
330 rpm
311.0 kg
51172 F
Metric
Open
360 mm
440 mm
65 mm
Stainless Steel
87750 lbf
468000 lbf
1100 rpm
22 kg
436 mm
51272 F
Metric
Open
360 mm
500 mm
110 mm
Stainless Steel
166725 lbf
933750 lbf
800 rpm
70 kg
495 mm
51472
Metric
Open
360 mm
640 mm
220 mm
Chrome Steel
381501 lbf
1941225 lbf
330 rpm
348.5 kg
59172 F
Metric
Open
360 mm
440 mm
48 mm
Stainless Steel
57375 lbf
337500 lbf
1200 rpm
15 kg
437 mm
351793
Metric
Open
380 mm
460 mm
36 mm
Stainless Steel
41850 lbf
256500 lbf
1400 rpm
12.5 kg
455 mm
51176 F
Metric
Open
380 mm
460 mm
65 mm
Stainless Steel
89325 lbf
495000 lbf
1000 rpm
23 kg
456 mm
51276 F
Metric
Open
380 mm
520 mm
112 mm
Stainless Steel
163800 lbf
933750 lbf
700 rpm
73 kg
515 mm
51476
Metric
Open
380 mm
670 mm
224 mm
Chrome Steel
387795 lbf
2170306 lbf
320 rpm
371.0 kg
59176 F
Metric
Open
380 mm
460 mm
48 mm
Stainless Steel
57375 lbf
344250 lbf
1200 rpm
15 kg
457 mm
51080 F
Metric
Open
400 mm
440 mm
30 mm
Stainless Steel
27900 lbf
202500 lbf
1600 rpm
5.35 kg
438.5 mm
51180 F
Metric
Open
400 mm
480 mm
65 mm
Stainless Steel
90675 lbf
513000 lbf
1000 rpm
24 kg
476 mm
51280 F
Metric
Open
400 mm
540 mm
112 mm
Stainless Steel
171225 lbf
1012500 lbf
700 rpm
75.5 kg
534 mm
51380
Metric
Open
400 mm
620 mm
175 mm
Chrome Steel
230429 lbf
1318504 lbf
610 rpm
207.7 kg
51480
Metric
Open
400 mm
710 mm
243 mm
Chrome Steel
405555 lbf
2311036 lbf
320 rpm
438.5 kg
59180 F
Metric
Open
400 mm
480 mm
48 mm
Stainless Steel
58500 lbf
366750 lbf
1200 rpm
16.5 kg
477 mm
5 / 8
A metric single direction thrust ball bearing

Optimized for Single Direction Axial Loads

Metric single direction thrust ball bearings are mainly used to bear thrust loads (axial loads) in a single direction and can perform one-way axial positioning.
 
Due to its special structure, metric single direction thrust ball bearings can withstand a very considerable axial force.
 
However, it should be noted that the axial load required by the bearing during operation must not be less than the minimum axial load of the bearing. The minimum bearing load can be queried on the product details page or by contacting us.

Precise Metric Dimensions

As the “metric” bearing, all dimensions of metric single direction thrust ball bearing (such as inner diameter, outer diameter, width) are trictly defined in millimeters (mm) and follows the ISO international standard.
 
Meanwhile, on each product’s detail page, we use metric units (mm) to clearly list the specific parameters and bearing chart for every product. Engineers can directly select, purchase, and use the products according to the metric system without needing to convert units.
image shows the structure of metric single direction thrust ball bearing

Simple Structure, Easy Installation

Metric single direction thrust ball bearings have a single structure, comprising a shaft washer, a housing washer, balls and a cage.
 
These bearing components are independent of each other, and the separation significantly simplifies the installation process.
 
In addition, during the usage process, this structure also makes daily inspections, lubrication, cleaning, etc. simpler and significantly reduces maintenance time.

Have a Question?

SPEAK WITH AN EXPERIENCED TEAM MEMBER

FREQUENTLY ASKED QUESTIONS

Can metric single direction thrust ball bearings can bear radial loads?

Absolutely NOT, metric single direction thrust ball bearings can just take load in one direction. If the force is oppositely, the worse force will make the cage too press to make the ball falling out or damage so that the bearing malfunction. In severe cases, it may even result in more serious accidents due to loose bearing components.

How can I ensure the axial load is applied correctly to the bearing?

Normally, the load is transmitted through the bearing washer to the balls, and then from the balls to the washer at the other end. The correct way to carry the load is to transmit the force through the balls, not through the cage. If the cage of your metric single direction thrust ball bearing is bearing the load, please make adjustments promptly to avoid unnecessary damage.

What key factors should I consider when selecting the right metric thrust ball bearing?

You can comprehensively consider factors such as the required bearing dimensions (e.g., inner diameter, outer diameter, width), operating speed, load capacity, and working environment. Our bearing product detail pages provide detailed parameters and drawings. If you need more information, contact us anytime, and our bearing experts will offer you detailed purchasing advice.

How long will it take to ship after the payment?

It depends on the specific circumstances of your order. If it is a commonly used model, we usually have it in stock. Most orders will be shipped within 10 days or less. After the order is dispatched, you can track the logistics information at any time until the goods are signed for.
If it is a non-standard size customized product, you can contact our sales staff and we will follow up the order within 24 hours after receiving your information.