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▶ The single row sealed cylindrical roller bearing |
The basic structure of inner and outer ring are same with NJ type cylingdrical roller bearing,but there are several round lock grooves on the outer face of outer ring,the locked ring locates in the groove.There is round shape cage guiding groove on the part of the round face of inner ring against the stress groove,the cage is unitary structurer with multi rollers,with the identity of convinient assembly,high load capacity,high load capacity,high rotation speed,high reliability and long life ect. Now our factory has produced 5 specifications of LSL192320??LSL192322??LSL192324??LSL192330??LSL192334,the bearings will be further used for high load and high rotation speed part of Crusher and Vibration Machine. We had got the patent ceritificate for above bearings,the certificate No is Zl 00 2 52821.5. |
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