Bearing NN3052
Inner diameter:: 260 mm
Outer diameter: 400 mm
The size of the width: 104 mm
Weight:: 46.2 kg
Outer diameter: 400 mm
The size of the width: 104 mm
Weight:: 46.2 kg
Technical specifications
Designation : NN3052
Dimensions, mm : 260x400x104
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 46.2 Kg
Dynamic load rating (C) - 1060 kN
Static load rating (C0) - 2000 kN
Grease lubrication speed - 1900 rev/min
Speed limit with oil lubrication - 2400 rev/min
K22 PU(180x200x12)
Manufacturer: KASTAS
Sizes: 180x200x12 (mm)
T10 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 53.98x73.27x7 (mm)
K22 PU(18x28x7)
Manufacturer: KASTAS
Sizes: 18x28x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32022-X-XL
Manufacturer: FAG
Sizes: 110x170x38 (mm)
K21 PU(25x35x5)
Manufacturer: KASTAS
Sizes: 25x35x5 (mm)
CTD 2240 C8M
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 254x285.75x15.85 (mm)
Bearing 22330 MW33
Manufacturer: ETERNO
Sizes: 150x320x108 (mm)
Weight:: 41.5 (kg)
Bearing RNU2218EM (292518EH)
Manufacturer: TMB
Sizes: 90x160x40 (mm)
Weight:: 3.3 (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.
