Self Aligning Ball Bearings

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Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing . which can be caused, for example, by shaft deflection.In a self-aligning bearing, the inner ring has two raceways and the outer ring has a single spherical raceway with its center of curvature coincident with the bearing axis. This allows the axis of the inner ring, balls and cage to deflect around the bearing center to automatically correct misalignment caused by housing and shaft machining or installation error.

Bearing Number	Bore Dia	Outer DIa	Width	Size
NTN 2308 Self Aligning Ball Bearings	No	Double	626	Clear Anodize
NTN 2313G15 Self Aligning Ball Bearings	112 mm	34 mm	100 °C	90 mm
NTN 2206 Self Aligning Ball Bearings	4.5 kN	17 mm	100 °C	0.5
NTN 2206C3 Self Aligning Ball Bearings	0.46 Hz	67.5 mm	26,000 rpm	8
NTN 2205K Self Aligning Ball Bearings	Flanged Pilot Type	7 Days	Bearings with Housin	VV (Non-Contact Rubb
NTN 2204G15 Self Aligning Ball Bearings	Angular Contact Bear	120	Round Type	52100 Bearing Steel
NTN 2200G14 Self Aligning Ball Bearings	6 Days or more	440C Stainless Steel	1423	Radial
NTN 2201 Self Aligning Ball Bearings	28	Ball	Single Row	LB
NTN 2201G15 Self Aligning Ball Bearings	Flanged Pilot Type	25	ZZ (Double Shield)	50
NTN 2200C3 Self Aligning Ball Bearings	No	Bearing Steel	Silicone	253000
NTN 2200 Self Aligning Ball Bearings	Lock Nuts	Hex	Metric (Fine) Thread	6
NTN 2204C3 Self Aligning Ball Bearings	6	1045 Carbon Steel	[Steel] Steel	6204