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5311-2RS
The 5311-2RS is a double row angular contact ball bearing with a 55mm bore diameter. It features contact rubber seals on both sides (2RS) to protect against contaminant ingress while retaining lubricant.
Double row angular contact ball bearings are designed to support combined radial and axial loads, or pure axial loads in both directions. Common applications include machine tool spindles, gearboxes, pumps, and other machinery requiring rigid shaft support and high moment load capacity.
5311-2RS 5300 Series Double Row Ball Bearing
For large orders ($2000+) please inquire by email.
Measurement Type
Metric
Inner Diameter (ID)
55 mm
Outside Diameter (OD)
120 mm
Width
49.2 mm
Sealing
Double Sealed
Precision Class
ABEC 1 | ISO P0
Series
53
Bearing Type
Angular contact ball bearing
Other Features
Double Row | Ball Bearing | Radial Load Design
Component
Assembly
Weight (kg)
4.1
Basic Number
5311
UNSPSC
31171504
