Bearing 4211 ZZ
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Technical specifications
Designation : 4211 ZZ
Dimensions, mm : 55x100x25
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 40.8 kN
Static load rating (C0) - 40.2 kN
Grease lubrication speed - 1.5 rev/min
Speed limit with oil lubrication - 0.8 rev/min
Bearings LR5001-2RSR
Manufacturer: INA-FAG
Sizes: 12x30x12 (mm)
Weight:: 0.03 (kg)
XPA 2882 Lw / Ld ( ХРА 2882 )
Manufacturer: ContiTech AG
K21 PU(38,1x50,8x6,35)
Manufacturer: KASTAS
Sizes: 38,1x50,8x6,35 (mm)
1 FKM 80(032,00x01,00)
Manufacturer: KASTAS
Bearing NA4920
Manufacturer: ETERNO
Sizes: 100x115x140 (mm)
Weight:: 1.93 (kg)
K23 PU(380x350x26)
Manufacturer: KASTAS
Sizes: 380x350x26 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K75X83X23
Manufacturer: INA-FAG
Weight:: 0.124 (kg)
Подшипник HR33006J
Manufacturer: NSK-RHP
Sizes: 30x55x20 (mm)
Weight:: 0.208 (kg)
Bearing 7005ACP5 (D46105)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.075 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x35x8 (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.
