Bearing 51208
Inner diameter:: 40 mm
Outer diameter: 68 mm
The size of the width: 19 mm
Weight:: 0.28 kg
Outer diameter: 68 mm
The size of the width: 19 mm
Weight:: 0.28 kg
Technical specifications
Designation : 51208
Dimensions, mm : 40x68x19
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.28 Kg
Dynamic load rating (C) - 46800 kN
Static load rating (C0) - 98000 kN
Grease lubrication speed - 2800 rev/min
Speed limit with oil lubrication - 3800 rev/min
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7209-C-T-P4S
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Sizes: 50.00x90.00x23.00 (mm)
Weight:: 520 (kg)
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Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 118.00x132.00x7.00 (mm)
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Sizes: 5x19x6 (mm)
Weight:: 0.0085 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
