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	Self-aligning ball bearing have two structures, cylindrical bore and tapered hole. The taper of tapered hole is 1: 1 2 or 1:30.  The cage material is steel, synthetic resin.  
 
	
 
	Self-aligning ball bearings are suitable for heavy load and impact load, precision instruments, low noise motors, automobiles, motorcycles, metallurgy, mill, mining, petroleum, paper, cement, sugar and other industries and general machinery.
 
	
 
	
 
	Bearing seriesMicro series: 10x, 12x, 13x
 General Series: 12xx, 13xx, 22xx, 23xx
 
 
	
 
	Welcome to inquire. info@bohembearing.com
 
	
 
	Products list as belows, 
 
	
 
	 
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