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Double row self aligning ball bearings

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The double-row self-aligning ball bearings have two rows of balls with a common spherical track on the outer ring. This allows misalignment of the bearing inner ring with respect to the outer ring around the centre of the bearing, without affecting its correct function.
Double-row self-aligning ball bearings are non-separable. They are made in multiple series and with open construction. They are capable of running with low friction and at higher rpm.

Bearing Number Bore Dia Outer DIa Width Size
90 mm x 160 mm x 30 mm Min operating temperature, Tmin SNR 1218C3 Double row self aligning ball bearings SNR ISO9001,CE,CO,CQ,ISO9001:2008 1218C3 1pcs
75 mm x 160 mm x 37 mm Precision class SNR 1315KC3 Double row self aligning ball bearings SNR ISO9001,CE,CO,CQ,ISO9001:2008 1315KC3 1pcs
15 mm x 42 mm x 17 mm Nref SNR 2302G15C3 Double row self aligning ball bearings SNR ISO9001,CE,CO,CQ,ISO9001:2008 2302G15C3 1pcs
90 mm x 160 mm x 30 mm Mass SNR 1218KC3 Double row self aligning ball bearings SNR ISO9001,CE,CO,CQ,ISO9001:2008 1218KC3 1pcs
85 mm x 150 mm x 36 mm B NTN 2217SC3 Double row self aligning ball bearings NTN ISO9001,CE,CO,CQ,ISO9001:2008 2217SC3 1pcs
55 mm x 100 mm x 25 mm Characteristic rolling element frequency, BSF SNR 2211KC3 Double row self aligning ball bearings SNR ISO9001,CE,CO,CQ,ISO9001:2008 2211KC3 1pcs
100 mm x 180 mm x 34 mm Radial clearance class NTN 1220SKC3 Double row self aligning ball bearings NTN ISO9001,CE,CO,CQ,ISO9001:2008 1220SKC3 1pcs
100 mm x 180 mm x 34 mm Min operating temperature, Tmin NTN 1220SC3 Double row self aligning ball bearings NTN ISO9001,CE,CO,CQ,ISO9001:2008 1220SC3 1pcs
55 mm x 100 mm x 21 mm Precision class NTN 1211SKC3 Double row self aligning ball bearings NTN ISO9001,CE,CO,CQ,ISO9001:2008 1211SKC3 1pcs
80 mm x 140 mm x 26 mm ra max NTN 1216SC3 Double row self aligning ball bearings NTN ISO9001,CE,CO,CQ,ISO9001:2008 1216SC3 1pcs
30 mm x 62 mm x 16 mm ra max NTN 1206SKC3 Double row self aligning ball bearings NTN ISO9001,CE,CO,CQ,ISO9001:2008 1206SKC3 1pcs
17 mm x 40 mm x 16 mm Min operating temperature, Tmin SNR 2203G15C3 Double row self aligning ball bearings SNR ISO9001,CE,CO,CQ,ISO9001:2008 2203G15C3 1pcs
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