Thrust Ball Bearings
The thrust ball bearing consists of a seat ring, a shaft ring and a steel ball cage assembly. The shaft ring matched with the shaft, and the seat ring matched with the shell.
Model: 51206
Size: 30x52x16mm
Material: Gcr15.chrome steel
Weight: 0.137KG
Specification
8206 (51206) Steel Cage Thrust Ball Bearing, sized 30×52×16mm, is a single-direction bearing with separable structure, capable of bearing large axial loads, featuring steel cage for stable operation, suitable for machine tools and agricultural machinery.
Technical parameter:
| Model Number | 51206 |
| Size | 30x52x16mm |
| Weight | 0.137KG |
| Material | Gcr15.chrome steel |
| Clearance | C2 C0 C3 C4 |
| Precision Grade | p0 |
| Dynamic Load Rating | 25 lbf |
| Static Load Rating | 46.5 lbf |
| Max Speed (Grease Lubrication) | 7300 RPM |
| Service | OEM ODM |
| Lubrication | Pre-lubricated with High-Performance Grease |
| Temperature Range | -20°C to +120°C |
| Lead Time | 3-5 Days |
Thrust ball bearing features:
1. There are two types, one-way and two-way.
2. In order to allow installation error, whether one-way or two-way, you can choose spherical aligning spherical cushion type or with spherical seat ring type.
3. High quality steel - ultra-clean steel that can extend bearing life by up to 80%.
4. A high degree of grease technology extends the life of the grease and improves the performance of the bearing.
5. High grade steel balls - quiet and smooth at high speed.
6. Use the ferrule in the option to allow for mounting errors.
Related Products
| Bearings NO. | ID(d*D*B)mm | Weight (KG) | Bearings NO. | ID(d*D*B)mm | Weight (KG) |
| 51200 | 10*26*11 | 0.028 | 51222 | 110*160*38 | 2.42 |
| 51201 | 12*28*11 | 0.031 | 51224 | 120*170*39 | 2.7 |
| 51202 | 15*32*12 | 0.043 | 51226 | 130*190*45 | 4.1 |
| 51203 | 17*35*12 | 0.05 | 51228 | 140*200*46 | 4.47 |
| 51204 | 20*40*14 | 0.077 | 51230 | 150*215*50 | 5.74 |
| 51205 | 25*47*15 | 0.111 | 51232 | 160*225*51 | 6.64 |
| 51206 | 30*52*12 | 0.137 | 51234 | 170*240*55 | 8.13 |
| 51207 | 35*62*18 | 0.21 | 51236 | 180*250*56 | 8.69 |
| 51208 | 40*68*19 | 0.27 | 51238 | 190*270*62 | 11.7 |
| 51209 | 45*73*20 | 0.31 | 51240 | 200*280*109 | 12.2 |
| 51210 | 50*78*22 | 0.378 | 51244 | 220*300*63 | 13.5 |
| 51211 | 55*90*25 | 0.599 | 51248 | 240*340*78 | 23.1 |
| 51212 | 60*95*26 | 0.673 | 51252 | 260*360*79 | 25 |
| 51213 | 65*100*27 | 0.756 | 51256 | 280*380*80 | 27 |
| 51214 | 70*105*27 | 0.793 | 51260 | 300*420*95 | 42.3 |
| 51215 | 75*110*27 | 0.845 | 51264 | 320*440*95 | 44.7 |
| 51216 | 80*115*28 | 0.931 | 51268 | 340*460*96 | 47.6 |
| 51217 | 85*125*31 | 1.22 | 51272 | 360*500*110 | 69 |
| 51218 | 90*135*35 | 1.69 | 51280 | 400*540*112 | 71.8 |
| 51219 | 95*140*40 | 2.2 | 51292 | 460*620*130 | 113 |
| 51220 | 100*150*38 | 2.25 |
Applications
only suitable for bearing one axial load, low speed on the machine, such as crane hook, vertical water pump, vertical centrifuge, jack, low speed reducer. The shaft ring, seat ring and rolling body of the bearing are separated and can be installed and disassembled respectively.
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