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6311-2RS-C3
The 6311-2RS-C3 is a deep groove ball bearing with 55mm bore, 120mm outer diameter, and 29mm width. It features contact rubber seals on both sides to protect against contamination and retain lubrication, with C3 internal clearance for applications involving thermal expansion or shaft deflection.
Deep groove ball bearings are versatile radial bearings suitable for electric motors, gearboxes, pumps, agricultural equipment, and general industrial machinery. The sealed design makes this bearing appropriate for environments with dust or moisture where relubrication is impractical.
Inner Diameter (ID)
55 mm
Outside Diameter (OD)
120 mm
Width
29 mm
Sealing
Sealed
Series
63
Bearing Type
Deep groove ball bearing
