Self Aligning Ball Bearings

This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing.

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.Self-aligning ball bearings Designed to handle misalignment MRC self-aligning bearings have two rows of balls with a common sphered raceway in the outer ring. This gives the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing.

Bearing Number	Bore Dia	Outer DIa	Width	Size
ISB TSF 14 BB self aligning ball bearings	Radial	CRES 17-4PH, AMS 564	65 to 325 ºF	Open
75 mm x 130 mm x 25 mm ISB 1215 self aligning ball bearings	Not Rated	Open Ends	21 mm	22 mm
14 mm x 34 mm x 19 mm ISB GE 14 BBH self aligning ball bearings	38000 N	70 mm	C3	Uncoated
60 mm x 130 mm x 46 mm ISB 2312 self aligning ball bearings	Oil-Impregnated Sint	50000	1/2 in	3/4 in
20 mm x 52 mm x 18 mm ISB 2205-2RS KTN9+H305 self aligning ball bearings	5.38 in	Lubrication Fitting	1020 RPM	Uncoated
AST 2300 self aligning ball bearings	29502-7417	Exceptional Bearing	0.7500 in	6.5000 in
AST 2302 self aligning ball bearings	2-7/16 in	-	-	-
45 mm x 100 mm x 25 mm NKE 1309 self aligning ball bearings	170 mm	XAV	170 mm	255 mm
75 mm x 130 mm x 31 mm NKE 2215 self aligning ball bearings	053893526072	Steel	2.6250 in	4.2500 in
90 mm x 160 mm x 40 mm NKE 2218-K self aligning ball bearings	No Hole	NAXK	Machined Bearing wit	17560 lbf
25 mm x 52 mm x 15 mm NKE 1205 self aligning ball bearings	Felt	85 mm	-20 to +220 &de	5300 RPM
25 mm x 52 mm x 18 mm NKE 2205 self aligning ball bearings	Chrome Steel	Stud End	2040212000	Black Oxide