Bearing 30238 (7238E)
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 60 mm
Weight:: 20.5 kg
Outer diameter: 340 mm
The size of the width: 60 mm
Weight:: 20.5 kg
Technical specifications
Designation : 30238
ГОСТ : 7238E
Dimensions, mm : 190x340x60
Producer : TMB
Подшипник NN 3016
Manufacturer: NSK-RHP
Sizes: 80x113x34 (mm)
Weight:: 1.54 (kg)
Подшипник NU 2308 ET
Manufacturer: NSK-RHP
Sizes: 40x90x33 (mm)
Weight:: 0.933 (kg)
K34 (140x155x22,5)
Manufacturer: KASTAS
Sizes: 140x155x22,5 (mm)
AT5 DD
Manufacturer: ContiTech AG
K21 NBR(18x30x5)
Manufacturer: KASTAS
Sizes: 18x30x5 (mm)
Подшипник 7317
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 4.9 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6209-2Z
Manufacturer: FAG
Sizes: 45x85x19 (mm)
Bearing BCH58P
Manufacturer: INA-FAG
Sizes: 7.938x14.288x12.700 (mm)
Weight:: 0.004 (kg)
Подшипник 32338
Manufacturer: NSK-RHP
Sizes: 190x400x140 (mm)
Weight:: 78.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 240.67x254.65x6.99 (mm)
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.
