... 1.big-size spherical roller bearing 2,ABEC-5 3,High precision Low noise 4,Prompt delivery 5,Reasonable price ♦Excellent ... alignment compensation♦Suitable for large radial loads♦Low to medium speed ratings♦Series: 21300, 22200, 22300, ... 23200, 23900, 24000, 24100♦Application examples: heavy machinery (e.g. construction and mining machines), rolling mills, gear boxes, shaker ...