Bearing 51211
Inner diameter:: 55 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.59 kg
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.59 kg
Technical specifications
Designation : 51211
Dimensions, mm : 55x90x25
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.59 Kg
Dynamic load rating (C) - 61800 kN
Static load rating (C0) - 134000 kN
Grease lubrication speed - 1900 rev/min
Speed limit with oil lubrication - 2800 rev/min
Bearing NN3038KP4 (C3182138)
Manufacturer: TMB
Sizes: 190x290x75 (mm)
Weight:: 17.1 (kg)
HTD 8M 6736 ( HTD8M 6736 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x85x12 (mm)
MEGADYNE ISORAN 188XL
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
K48 (63x50x14,5 )
Manufacturer: KASTAS
Sizes: 63x50x14,5 (mm)
Подшипник M12649/M12610
Manufacturer: NSK-RHP
Sizes: 21.43x50.005x17.526 (mm)
Weight:: 0.174 (kg)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ240-N2-MPA
Manufacturer: FAG
Sizes: 200x360x58 (mm)
Подшипник FNTA-5070
Manufacturer: NSK-RHP
Sizes: 50x70x3 (mm)
Weight:: 0.022 (kg)
Подшипник 47686/47620
Manufacturer: NSK-RHP
Sizes: 82.55x133.35x33.338 (mm)
Weight:: 1.757 (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.