Bearing Manufacturer,High Load,High quality steel.
Product Specification:
Model NO. | 51217 |
Sizes : | 85x125x31mm |
Number of Row: | Single Row |
Material: | Bearing Steel/Gcr15 |
Brand: | KHRD/Neutral/OEM |
Origin: | China |
51217 is a Single direction thrust ball bearing, can withstand one-way axial load, with alignment performance, can reduce the impact of mounting errors
They are used on machines that are subjected to axial loads on one side and have a low speed, such as crane hooks, vertical pumps, vertical centrifuges, jacks, low speed reducers, etc. The shaft ring, seat ring and rolling body of the bearing are separated and can be mounted and dismounted separately.
Thrust ball bearings are designed to withstand thrust loads when running at high speeds and are made up of a washer-like collar with a ball rolling raceway groove. As the collar for the seat cushion shape, therefore, the thrust ball bearing is divided into flat bottom seat cushion type and spherical spherical seat cushion type two types. In addition, this kind of bearing can bear axial load, but can not bear radial load.
Model NO. | Inner Diameter | Outer Diameter | Thickness | Lubrication Speed (Grease) | Lubrication Speed (OIL) | Dynamic Load (Cr) | Static Load(Cor) |
51217 | 85 | 125 | 31 | 1500 | 2300 | 92.3 | 251 |
51218 | 90 | 135 | 35 | 1400 | 2100 | 117 | 326 |
51220 | 100 | 150 | 38 | 1200 | 1900 | 147 | 410 |
51222 | 110 | 160 | 38 | 1200 | 1800 | 148 | 431 |
51224 | 120 | 170 | 39 | 1100 | 1700 | 154 | 472 |
51226 | 130 | 190 | 45 | 970 | 1500 | 203 | 622 |
51228 | 140 | 200 | 46 | 940 | 1450 | 215 | 669 |
51230 | 150 | 215 | 50 | 840 | 1300 | 244 | 768 |
51232 | 160 | 225 | 51 | 810 | 1250 | 247 | 803 |
51234 | 170 | 240 | 55 | 750 | 1150 | 269 | 874 |
51236 | 180 | 250 | 56 | 710 | 1100 | 294 | 986 |
51238 | 190 | 270 | 62 | 650 | 1000 | 298 | 1010 |
51240 | 200 | 280 | 62 | 620 | 950 | 314 | 1110 |
51244 | 220 | 300 | 63 | 580 | 900 | 342 | 1310 |
51248 | 240 | 340 | 78 | 540 | 820 | 410 | 1480 |
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