BEARING ITALIA S.P.A

Self-aligning ball bearings

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

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 center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.
 

NSK 30bd5222dum6 Bearing
110 min
6418  
55 mm x 100 mm x 21 mm skf 1211 ETN9 Self-aligning ball bearings
23.00 mm
4300 rpm
30 mm x 72 mm x 27 mm skf 2306 E-2RS1TN9 Self-aligning ball bearings
H7
0.5 m/s
180 mm x 280 mm x 74 mm skf 13036 Self-aligning ball bearings
9.4
7.81 mm
60 mm x 120 mm x 31 mm skf 2213 E-2RS1KTN9 + H 313 E Self-aligning ball bearings
0.040 in
76500 N
60 mm x 130 mm x 46 mm skf 2312 M Self-aligning ball bearings
149.225 mm
EPR 18
100 mm x 215 mm x 47 mm skf 1320 Self-aligning ball bearings
295.275 mm
39 kg
17 mm x 40 mm x 16 mm skf 2203 E-2RS1TN9 Self-aligning ball bearings
1650 r/min
387.35 mm
95 mm x 200 mm x 45 mm skf 1319 K Self-aligning ball bearings
388 mm
BC4.10/W33WI
60 mm x 130 mm x 46 mm skf 2312 K Self-aligning ball bearings
1220 kN
90 mm
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Deep groove ball bearings
Deep Groove Ball Bearings (6000, 6200, 6300, 6400)
Double row spherical roller bearings
Needle roller bearings-Needle roller and cage assemblies
Plain bearings,Bushings
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Power transmission seals,V-ring seals, globally valid
Radial shaft seals for general industrial applications
Radial shaft seals for heavy industrial applications
Radial spherical plain bearings
Roller bearing piloted flanged units for inch shafts
Roller bearing round flanged units for inch shafts
SAF and SAW pillow blocks with bearings on an adapter sleeve
SAF and SAW pillow blocks with bearings with a cylindrical bore
Self-aligning ball bearings
Single direction thrust ball bearings
Timken 759 Bearing
Timken 14276 Bearing
33889 Bearing
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