Bearing 31304 (27304E)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 16.5 mm
Weight:: 0.174 kg
Outer diameter: 52 mm
The size of the width: 16.5 mm
Weight:: 0.174 kg
Technical specifications
Designation : 31304
ГОСТ : 27304E
Dimensions, mm : 20x52x16.5
Producer : TMB
Подшипник NN 3044
Manufacturer: NSK-RHP
Sizes: 220x310x90 (mm)
Weight:: 29.6 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ55
Manufacturer: INA-FAG
Торцевое уплотнение RM M74-18
Manufacturer: RiMi
Bearing NN3020KW33P5 (D3182120K)
Manufacturer: TMB
Sizes: 100x150x37 (mm)
Weight:: 2.1 (kg)
AT20 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ KJM720249-JM720210
Manufacturer: FAG
Sizes: 100x155x36 (mm)
Weight:: 2.38 (kg)
K21 PU(90x105x12)
Manufacturer: KASTAS
Sizes: 90x105x12 (mm)
Bearing IR25x30x16
Manufacturer: INA-FAG
Sizes: 25x30x16 (mm)
Weight:: 0.026 (kg)
Krestovina 27x72
Manufacturer: TOYO
4L 480
Manufacturer: ContiTech AG
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.
