Tapered roller bearings : NTN SNR, roller bearings in ...
2021-6-11 · For a tapered roller bearing 32207 for example, (older generation has 15 rollersand the next-generation has 17 rollers), with 2 additional rolls of a larger size, the gain in dynamic capabilities is 34%. This type of design is possible thanks to the optimization of the geometry of the cage, allowing the thickness of its bridges to be reduced ...
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