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
105 mm x 225 mm x 77 mm SIGMA 2321 M self aligning ball bearings	2000 psi	Oil-Filled Grooves	+10 to +22	1/4 in
12 mm x 32 mm x 10 mm ZEN S1201 self aligning ball bearings	Round	2.9375 in	Expansion Bearing &#	Solid Pillow Block
65 mm x 120 mm x 31 mm NKE 2213 self aligning ball bearings	Non-Expansion Bearin	5-5/16 in	Round	500
35 mm x 72 mm x 17 mm NKE 1207-K+H207 self aligning ball bearings	Steel	1900-S	12800 lbf	Open
AST 1209 self aligning ball bearings	AST	1209	1 pcs	Negotiable
AST 2211 self aligning ball bearings	7316577415585	1.3750 in	Concentric Collar	Round
25 mm x 52 mm x 18 mm ISB 2205 KTN9 self aligning ball bearings	6300-2z-skf	Two Metal Shields	50000	In Stock
8 mm x 22 mm x 7 mm ISB 108 TN9 self aligning ball bearings	2 in	Hinged Top	40-1/4 in	1250 RPM
55 mm x 120 mm x 43 mm FAG 2311-TVH self aligning ball bearings	C0	Not Split	Open	One-Piece
35 mm x 80 mm x 31 mm NACHI 2307K self aligning ball bearings	11mm	Steel	15mm	35mm
30 mm x 62 mm x 16 mm NSK 1206 self aligning ball bearings	Open End Cap	528, 326, USAF 226,	Rubber	500
8 mm x 22 mm x 7 mm NSK 108 self aligning ball bearings	0.7710 in	Steel	Uncoated	053893183237