Bearing 7228 B
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.95 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.95 kg
Technical specifications
Designation : 7228 B
Dimensions, mm : 140x250x42
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 9.95 Kg
Dynamic load rating (C) - 197000 kN
Static load rating (C0) - 213000 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2900 rev/min
2.5 NBR 70(033,00x02,50)
Manufacturer: KASTAS
Подшипник 22322AEX
Manufacturer: NACHI
Sizes: 110x240x80 (mm)
Weight:: 18.2 (kg)
Bearing DL80
Manufacturer: INA
Sizes: 80x118x34 (mm)
Weight:: 1.270 (kg)
17x4523 B 178
Manufacturer: ContiTech AG
Bearing 32318
Manufacturer: ETERNO
Sizes: 90x190x64 (mm)
Weight:: 8.4 (kg)
K68 POM(80x85x9,5)
Manufacturer: KASTAS
Sizes: 80x85x9,5 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASEY30-N
Manufacturer: INA
K703 PTFE/NBR(350x366x9,5)
Manufacturer: KASTAS
Sizes: 350x366x9,5 (mm)
Bearing 22315W33 (3615W33)
Manufacturer: TMB
Sizes: 75x160x55 (mm)
Weight:: 5.55 (kg)
K11 TPE(75x87,2x12/7,2)
Manufacturer: KASTAS
Sizes: 75x87,2x12/7,2 (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.