BEARING INDUSTRIA CUSCINETTI S.P.A.

NSK 6200 Bearing

 

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.
 

100 mm x 180 mm x 46 mm  skf 2220 Self-aligning ball bearings
100 mm x 180 mm x 46 mm skf 2220 Self-aligning ball bearings
100 mm x 180 mm x 46 mm
240/630
60 mm x 110 mm x 28 mm  skf 2212 ETN9 Self-aligning ball bearings
60 mm x 110 mm x 28 mm skf 2212 ETN9 Self-aligning ball bearings
6
2.71
skf 1309 EKTN9 Self-aligning ball bearings
skf 1309 EKTN9 Self-aligning ball bearings
31,5 Kg
4 mm
100 mm x 215 mm x 47 mm  skf 1320 KM Self-aligning ball bearings
100 mm x 215 mm x 47 mm skf 1320 KM Self-aligning ball bearings
2.2 in
1.0 in
65 mm x 130 mm x 25 mm  skf 1215 K + H 215 Self-aligning ball bearings
65 mm x 130 mm x 25 mm skf 1215 K + H 215 Self-aligning ball bearings
65 mm x 130 mm x 25 mm
892,000
50 mm x 90 mm x 20 mm  skf 1210 ETN9 Self-aligning ball bearings
50 mm x 90 mm x 20 mm skf 1210 ETN9 Self-aligning ball bearings
5-11/16 in
High Temperature Pac
90 mm x 215 mm x 73 mm  skf 2320 K + H 2320 Self-aligning ball bearings
90 mm x 215 mm x 73 mm skf 2320 K + H 2320 Self-aligning ball bearings
62 kN
42
40 mm x 90 mm x 33 mm  skf 2308 E-2RS1TN9 Self-aligning ball bearings
40 mm x 90 mm x 33 mm skf 2308 E-2RS1TN9 Self-aligning ball bearings
UCFL 205-16G5PL
5.1250
90 mm x 160 mm x 30 mm  skf 1218 K Self-aligning ball bearings
90 mm x 160 mm x 30 mm skf 1218 K Self-aligning ball bearings
1000
98.400 mm
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Deep groove ball bearings
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Self-aligning ball bearings
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