self aligning ball bearings

Brda notes that similar to deep groove ball bearings, most self-aligning
ball are for general use.

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
Toyana 2304 self aligning ball bearings	Pillow Block	0.0	N/A	6.804
45 mm x 100 mm x 36 mm NKE 2309-2RS self aligning ball bearings	Take Up Units	0.0	N/A	17.252
90 mm x 190 mm x 64 mm NSK 2318 K self aligning ball bearings	Pillow Block	0.0	N/A	19.522
12 mm x 32 mm x 14 mm ZEN S2201 self aligning ball bearings	Mounted Cartridge Units	0.0	N/A	11.804
55 mm x 100 mm x 60 mm KOYO 11211 self aligning ball bearings	Bearings	0.0	N/A	0
45 mm x 110 mm x 40 mm SKF 2310 K + H 2310 self aligning ball bearings	Single Row Ball Bearing	0.0	N/A	0.04
Toyana 2205K-2RS+H305 self aligning ball bearings	Flange Block	0.0	N/A	14.528
17 mm x 40 mm x 16 mm NSK 2203 self aligning ball bearings	Normal Duty	Grip Tight Ball Bearing	212 Series	Cast Iron
20 mm x 47 mm x 14 mm FBJ 1204 self aligning ball bearings	Pillow Block	0.0	N/A	9.988
Toyana 2210-2RS self aligning ball bearings	Take Up Units	0.0	N/A	0.608
55 mm x 120 mm x 43 mm SKF 2311 self aligning ball bearings	Mounted Units & Inserts	0.0	N/A	136
45 mm x 85 mm x 23 mm SKF 2209 EKTN9 self aligning ball bearings	Flange Block	0.0	N/A	19.522