Ma/MB Ndm: | 250 000 mm/Min |
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Dm: | = 0,5 (D + D) |
Feature: | Long Service Life and Low Friction |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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The thrust ball bearings produced by S*F are divided into unidirectional or bidirectional thrust ball bearings. They can only withstand axial loads and cannot withstand any radial loads.
In addition to the bearings introduced in this section, thrust ball bearings suitable for special application requirements are also supplied. This series includes solid oil bearings and NoWear non wear coated bearings.
Unidirectional thrust ball bearing
Including a shaft ring, a seat ring, and a steel ball cage assembly
Can only withstand unidirectional axial loads and can only perform unidirectional axial positioning
Bidirectional thrust ball bearing
Including one shaft ring, two seat rings, and two steel ball cage components
The seat ring and steel ball cage assembly used in bidirectional thrust bearings are the same as those used in unidirectional thrust bearings.
Can withstand bidirectional axial loads and perform bidirectional axial positioning
Bearings with self-aligning seat rings
Can adapt to initial misalignment
Provide unidirectional and bidirectional designs
Can be used together with adjacent bearing races or adjacent spherical seat races with spherical surface machine components.
The applicable centering seat ring needs to be ordered separately (product table). According to different bearing series, the self-aligning race has basic models U 2, U 3, or U 4, plus two digits to indicate size (for example, the self-aligning race U 320 of bearing 53320).
Holder
The thrust ball bearing is equipped with a cage.
For more information on the applicability of the cage, please refer to the cage.
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d[mm]
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D[mm]
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H[mm]
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H1[mm]
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C[kN]
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C0[kN]
|
[r/min]
|
[r/min]
|
|
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BA 3 | 3 | 8 | 3.5 | 0.806 | 0.72 | 26 000 | 36 000 | ||
BA 4 | 4 | 10 | 4 | 0.761 | 0.72 | 22 000 | 30 000 | ||
BA 5 | 5 | 12 | 4 | 0.852 | 0.965 | 20 000 | 28 000 | ||
BA 6 | 6 | 14 | 5 | 1.78 | 1.92 | 17 000 | 24 000 | ||
BA 7 | 7 | 17 | 6 | 2.51 | 2.9 | 14 000 | 19 000 | ||
BA 8 | 8 | 19 | 7 | 3.19 | 3.8 | 12 000 | 17 000 | ||
BA 9 | 9 | 20 | 7 | 3.12 | 3.8 | 12 000 | 16 000 | ||
51100 | 10 | 24 | 9 | 8.71 | 12.2 | 9 500 | 13 000 | ||
51200 | 10 | 26 | 11 | 12.7 | 18.6 | 8 000 | 11 000 | ||
51101 | 12 | 26 | 9 | 10.4 | 16.6 | 9 000 | 13 000 | ||
51201 | 12 | 28 | 11 | 13.3 | 20.8 | 8 000 | 11 000 | ||
53201 | 12 | 28 | 11.4 | 13 | 13.3 | 20.8 | 8 000 | 11 000 | U 201 |
51102 | 15 | 28 | 9 | 10.6 | 18.3 | 8 500 | 12 000 | ||
51202 | 15 | 32 | 12 | 15.9 | 25 | 7 000 | 10 000 | ||
53202 | 15 | 32 | 13.3 | 15 | 15.9 | 25 | 7 000 | 10 000 | U 202 |
51103 | 17 | 30 | 9 | 11.4 | 21.2 | 8 500 | 12 000 | ||
51203 | 17 | 35 | 12 | 16.3 | 27 | 6 700 | 9 500 | ||
53203 | 17 | 35 | 13.2 | 15 | 16.3 | 27 | 6 700 | 9 500 | U 203 |
51104 | 20 | 35 | 10 | 15.1 | 29 | 7 500 | 10 000 | ||
51204 | 20 | 40 | 14 | 21.2 | 37.5 | 6 000 | 8 000 | ||
53204 | 20 | 40 | 14.7 | 17 | 21.2 | 37.5 | 5 600 | 8 000 | U 204 |
51105 | 25 | 42 | 11 | 18.2 | 39 | 6 300 | 9 000 | ||
51205 | 25 | 47 | 15 | 26.5 | 50 | 5 300 | 7 500 | ||
51305 | 25 | 52 | 18 | 34.5 | 60 | 4 500 | 6 300 | ||
51405 | 25 | 60 | 24 | 42.3 | 67 | 3 600 | 5 000 | ||
53205 | 25 | 47 | 16.7 | 19 | 26.5 | 50 | 5 000 | 7 000 | U 205 |
51106 | 30 | 47 | 11 | 19 | 43 | 6 000 | 8 500 | ||
51206 | 30 | 52 | 16 | 25.1 | 51 | 4 800 | 6 700 | ||
51306 | 30 | 60 | 21 | 35.8 | 65.5 | 3 800 | 5 300 | ||
51406 | 30 | 70 | 28 | 70.2 | 122 | 3 000 | 4 300 |
Q1: What about the shipping methods?
A1: For urgent order and light weight, you can choose the following express: UPS, FedEx, TNT, DHL, EMS.
For heavy weight, you can choose to deliver the goods by air or by sea to save cost.
Q2: What about the payment methods?
A2: We accept T/T, L/C for big amount, and for small amount, you can pay us by PayPal, Western Union etc.
Q3: How much does it cost to ship to my country?
A3: It depends on seasons. Fee is different in different seasons. You can consult us at all times.
Q4: What's your delivery time?
A4: Usually we produce within 25-30days after the payment confirmed.
Q5: Can I print our logo/code/series number on your motor?
A5: Yes, of course.
Q6: Can I order some sample for our testing?
A6: Yes, but it needs some expense.
Q7: Can you customize my product in special requirment?
A7: Yes, we can offer OEM.
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