Bearing 30244 (7244E)
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 72 mm
Weight:: 34.5 kg
Outer diameter: 400 mm
The size of the width: 72 mm
Weight:: 34.5 kg
Technical specifications
Designation : 30244
ГОСТ : 7244E
Dimensions, mm : 220x400x72
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x57x7 (mm)
Bearing NJ216M (42216H)
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.55 (kg)
CONTI-V D255 32X6477 Li/6553 Ld L=L EL
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJ25-N-FA125
Manufacturer: INA-FAG
Bearing 6301Z2 (301Z2)
Manufacturer: TMB
Sizes: 12x37x12 (mm)
Weight:: 0.06 (kg)
Bearing 7028AC (46128)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 3.4 (kg)
Bearing 22324 MW33
Manufacturer: ETERNO
Sizes: 120x260x86 (mm)
Weight:: 22 (kg)
K41 PTFE/NBR(55x44,3x4,2)
Manufacturer: KASTAS
Sizes: 55x44,3x4,2 (mm)
BB225 ( ВВ 225 ) Le= 5784 мм
Manufacturer: ContiTech AG
Подшипник 51430X
Manufacturer: NSK-RHP
Sizes: 150x300x120 (mm)
Weight:: 0.73 (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.
