Double row self aligning ball bearings
Self-Aligning Double Row Ball Bearings Other Types of Spherical Bearings. There are other types of "spherical bearings" including spherical... Self-Aligning Double Row Roller Bearings Also Available. Selecting the Correct Self-Aligning Bearing. Double row self-aligning bearings utilize an inner ring with two rows of balls in two deep raceways, and an outer ring with a single spherical raceway. In this way, the inner and outer rings can be misaligned relative to each other. The resulting effect is a comparatively large angle imposing moment loads upon the balls.
Double - row bearings handle thrust loads in both directions. Open bearings dissipate heat more efficiently than shielded and sealed bearings. Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
- 90 mm x 160 mm x 40 mm NTN 2218S Double row self aligning ball bearings
- 5.1250 in
- 8865590352937
- 90,000 mm x 160,000 mm x 40,000 mm SNR 2218 Double row self aligning ball bearings
- Two-Bolt Flange
- 3.8906 in
- 85 mm x 150 mm x 36 mm NTN 2217S Double row self aligning ball bearings
- 7.2500 in
- 4475 lb
- 45,000 mm x 85,000 mm x 23,000 mm SNR 2209KEEG15 Double row self aligning ball bearings
- Contact with Flinger
- 117 mm
- 80 mm x 140 mm x 33 mm NTN 2216SK Double row self aligning ball bearings
- Contact with Slinger
- Side Mount
- 85 mm x 150 mm x 36 mm NTN 2217SC3 Double row self aligning ball bearings
- 4950 lbf
- 4-1/64 in
- 45,000 mm x 85,000 mm x 23,000 mm SNR 2209K Double row self aligning ball bearings
- 1-11/32 in
- Cast Iron