SUOFEILAIMU 5311 2RS Bearing - 55x120x49.2mm Double Row Angular Contact Ball Bearing (1PC) - 5311RS 3311 2RS 3056311 - Ideal for Industrial Machinery, Automotive Applications & Heavy Equipment Maintenance

Product Overview GeneralDouble row angular contact ball bearings provide the function of a pair of single row angular contact ball bearings, arranged back-to-back, but requiring less space.Double row angular contact bearings provide very stiff, rigid bearing arrangements. They are also able to accommodate combined loads and are very suitable in supporting tilting moments.MisalignmentDouble row angular contact ball bearings must not be exposed to any misalignment.Minimum LoadBearings require a minimum load under all operating conditions to ensure kinematically correct rolling element function.For double row angular contact ball bearings the minimum load must be 1% of the dynamic load rating.

Item Number：5311-2RS

Inner (d)： 55 mm; Outer (D)：120 mm; Width (B)： 49.2 mm

Weight (Kg)： 2.40; Coatings: Antirust oil; Structure: Deep Groove

Torque Capacity: 55 x 120 x 49.2 mm

Surface Roughness: Ra 0.05; Material: 52100 Chrome Steel