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Thrust Ball Bearing:Thrust ball bearings are designed to withstand thrust loads during high-speed operation, and are composed of washer-shaped ferrules with ball rolling raceway grooves. Because the ferrule is in the shape of a cushion, thrust ball bearings are divided into two types: flat base cushion type and self-aligning spherical cushion type. In addition, this kind of bearing can bear axial load, but cannot bear radial load.
Composition: Thrust ball bearing is composed of three parts: seat ring, shaft ring and steel ball cage assembly. The shaft ring matched with the shaft is called the seat ring, and the housing ring matched with the housing.
Type: According to the force, it can be divided into one-way thrust ball bearings and two-way thrust ball bearings. One-way thrust ball bearings can bear one-way axial load. The two-way thrust ball bearing 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 cannot bear radial load, and the limit speed is low.
Features: 1. Available in one-way and two-way types
2. In order to allow installation errors, whether it is one-way or two-way, you can choose the spherical self-aligning spherical seat cushion type or the spherical seat ring type.
3. High-quality steel-use ultra-clean steel that can extend the life of the bearing by up to 80%
4. Advanced grease technology-NSK's lubricant technology can extend the life of grease and improve bearing performance
5. High-grade steel ball-quiet and smooth when rotating at high speed
6. With the ferrule in the option, installation errors can be tolerated.
Application: Only suitable for parts that bear one side of axial load and low speed, such as crane hooks, vertical water pumps, vertical centrifuges, jacks, low-speed reducers, etc. The shaft ring, seat ring and rolling element of the bearing are separated and can be assembled and disassembled separately.

Details:
| Product Name | F3-8M Thrust Ball Bearings |
| Bearing Material | Chrome Steel GCR15 |
| Precision Grade | P0,P6,P5,P4,P2 |
| Bearing Seal | OPEN |
| Package | Original box |
| Clearance | C0 C2 C3 C4 C5 |
| Bearing Sample | Available |
| Payment Terms | TT or Alibaba Trade Assurance |
Related:
Number | Specification | Rated Load(KN) | Speed(r/min) | Weight | ||||
| D(mm) | D(mm) | W(mm) | Cr(N) | Cor(N) | Grease | Oil | kg |
F2-6 | 2 | 6 | 3 | 0.6 | 85 | 16000 | 17500 | 0.0007 |
F3-8 | 3 | 8 | 3.5 | 0.72 | 0.9 | 9100 | 11700 | 0.001 |
F4-9 | 4 | 9 | 4 | 0.72 | 0.84 | 8800 | 11400 | 0.0012 |
F4-10 | 4 | 10 | 4 | 0.72 | 0.84 | 8800 | 11400 | 0.0016 |
F5-10 | 5 | 10 | 4 | 0.72 | 0.79 | 8500 | 11100 | 0.0015 |
F5-11 | 5 | 11 | 4.5 | 1.7 | 1.81 | 8500 | 11100 | 0.0021 |
F5-12 | 5 | 12 | 4 | 0.79 | 0.72 | 8500 | 11100 | 0.0022 |
F6-11 | 6 | 11 | 4.5 | 1.7 | 1.81 | 8500 | 11100 | 0.002 |
F6-12 | 6 | 12 | 4.5 | 1.9 | 1.96 | 5000 | 7000 | 0.0024 |
F6-14 | 6 | 14 | 5 | 1.9 | 1.96 | 4000 | 7000 | 0.0036 |
F7-13 | 7 | 13 | 4.5 | 1.9 | 1.96 | 4000 | 7000 | 0.0025 |
F7-15 | 7 | 15 | 5 | 1.91 | 1.975 | 3600 | 7000 | 0.004 |
F7-15 | 7 | 15 | 5.5 | 1.91 | 1.974 | 3600 | 7100 | 0.004 |
F7-17 | 7 | 17 | 6 | 2.56 | 3.15 | 3500 | 7100 | 0.006 |
F8-16 | 8 | 16 | 5 | 1.88 | 1.943 | 4000 | 7000 | 0.004 |
F8-19 | 8 | 19 | 7 | 3.5 | 3.85 | 3000 | 8000 | 0.009 |
F9-17 | 9 | 17 | 5 | 1.898 | 1.75 | 3400 | 5000 | 0.0045 |
F9-20 | 9 | 20 | 7 | 3.5 | 3.85 | 2500 | 4500 | 0.0089 |
F10-18 | 10 | 18 | 5.5 | 2.56 | 3.15 | 2500 | 4500 | 0.006 |
F12-21 | 12 | 21 | 5 | 2.1 | 2.6 | 1800 | 3000 | 0.006 |
F12-23 | 12 | 23 | 7.5 | 3.605 | 3.9 | 1800 | 3000 | 0.013 |




Our Bearing Advantage:
2.ISO Standard
3.In Stock bearing
4.Bearing Small order accepted
5.OEM bearing service
6.Customized bearing, Customer’s bearing drawing or samples accepted
7.Competitive price bearing

Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q:Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample but it is not free.
Q:What kind of shipment will you use?
A:Boat and FedEx,TNT,DHL,UPS,EMS etc.
Q:could you make bearings with our OEM logo,color and packing?
A: Of course. What you need to do is email us the brand logo and colors.
Q: How long is your delivery time?
A: Generally it is 3-7 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
Q: What's the Payment Terms ?
A: Usually we accept T/T ,western union ,and order online.If you prefer other ways, please contact us.
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