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
Подшипник 23219CAKE4
Manufacturer: NSK-RHP
Sizes: 95x170x55.6 (mm)
Weight:: 5.33 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x75x10 (mm)
Bearing K45x59x18 TV
Manufacturer: INA-FAG
Sizes: 45x59x18 (mm)
Weight:: 0.0072 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K21X25X13
Manufacturer: INA-FAG
Weight:: 0.009 (kg)
3 NBR 70(139,50x03,00)
Manufacturer: KASTAS
Bearing NNU4920K/W33P5 (D4382920K)
Manufacturer: TMB
Sizes: 100x140x40 (mm)
Weight:: 1.75 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61817-2RSR-Y
Manufacturer: FAG
Sizes: 85x110x13 (mm)
K75 PHENOLIC(260x268x25)
Manufacturer: KASTAS
Sizes: 260x268x25 (mm)
K75 PHENOLIC(100x105x20)
Manufacturer: KASTAS
Sizes: 100x105x20 (mm)
K780 PTFE(20x23x15)
Manufacturer: KASTAS
Sizes: 20x23x15 (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.
