Bearing 4210
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Technical specifications
Designation : 4210
Dimensions, mm : 50x90x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 35 kN
Static load rating (C0) - 33.6 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.59 rev/min
Bearing WS81238
Manufacturer: INA-FAG
Sizes: 190x270x62 (mm)
Weight:: 3.835 (kg)
Подшипник 17580/17520
Manufacturer: NSK-RHP
Sizes: 15.875x42.862x16.67 (mm)
Weight:: 0.123 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x72x12 (mm)
Подшипник SL11 940
Manufacturer: INA-FAG
Sizes: 200x280x116 (mm)
Weight:: 22.8 (kg)
17x1775 B 70
Manufacturer: ContiTech AG
K31 PU/NBR/POM(139,7x152,4x14,28)
Manufacturer: KASTAS
Sizes: 139,7x152,4x14,28 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6322-2RSR
Manufacturer: FAG
Sizes: 110x240x50 (mm)
Bearing 7028 B
Manufacturer: ETERNO
Sizes: 140x210x33 (mm)
Weight:: 4.7 (kg)
HTD 8M 5536 ( HTD8M 5536 -V, -M, -MFX )
Manufacturer: ContiTech AG
K753 PTFE/NBR(75x64x4,2)
Manufacturer: KASTAS
Sizes: 75x64x4,2 (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.
