Bearing 7028 B
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.7 kg
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.7 kg
Technical specifications
Designation : 7028 B
Dimensions, mm : 140x210x33
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.7 Kg
Dynamic load rating (C) - 107000 kN
Static load rating (C0) - 119000 kN
Grease lubrication speed - 2500 rev/min
Speed limit with oil lubrication - 3300 rev/min
ШАРИКОПОДШИПНИК УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NKX30
Manufacturer: INA-FAG
Sizes: 30x42x30 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 125x140x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK1616-2RS
Manufacturer: INA-FAG
Sizes: 16x22x16 (mm)
K68 POM(180x185x15)
Manufacturer: KASTAS
Sizes: 180x185x15 (mm)
4 NBR 70(032,00x04,00)
Manufacturer: KASTAS
MEGADYNE ISORAN 246 RPP3 ( RPP 3M 246 )
Manufacturer: ContiTech AG
3 FKM 80(062,00x03,00 )
Manufacturer: KASTAS
Mechanical seal RM BIA-28
Manufacturer: RiMi
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71924-E-T-P4S
Manufacturer: FAG
Sizes: 120x165x22 (mm)
Подшипник 6919
Manufacturer: NSK-RHP
Sizes: 95x130x18 (mm)
Weight:: 0.601 (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.
