Bearing NN3030KP4 (C31821230)
Inner diameter:: 150 mm
Outer diameter: 225 mm
The size of the width: 56 mm
Weight:: 7.3 kg
Outer diameter: 225 mm
The size of the width: 56 mm
Weight:: 7.3 kg
Technical specifications
Designation : NN3030KP4
ГОСТ : C31821230
Dimensions, mm : 150x225x56
Producer : TMB
HTD 8M 5256 ( HTD8M 5256 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 3781 / 3730
Manufacturer: TIMKEN
Sizes: 49.212x93.264x30.162 (mm)
Weight:: 0.899 (kg)
Krestovina 53,3x57,8
Manufacturer: TOYO
Bearing 7305BMP5 (D66305H)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL183011
Manufacturer: INA-FAG
Sizes: 55x90x26 (mm)
STD 1216 S8M CXA
Manufacturer: ContiTech AG
K35 PTFE/NBR(550x574x8,1)
Manufacturer: KASTAS
Sizes: 550x574x8,1 (mm)
Подшипник 22215EAKE4
Manufacturer: NSK-RHP
Sizes: 75x130x31 (mm)
Weight:: 1.64 (kg)
K73 POLYESTER/PTFE(55x60x9,7)
Manufacturer: KASTAS
Sizes: 55x60x9,7 (mm)
Bearing 4403
Manufacturer: INA-FAG
Sizes: 15.875x39.700x15.875 (mm)
Weight:: 0.099 (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.
