Bearing 6221 ZZ
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.717 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.717 kg
Technical specifications
Designation : 6221 ZZ
Dimensions, mm : 105x190x36
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 3.717 Kg
Dynamic load rating (C) - 133000 kN
Static load rating (C0) - 104000 kN
Grease lubrication speed - 3400 rev/min
Speed limit with oil lubrication - 4000 rev/min
Bearing IR45x55x20
Manufacturer: INA-FAG
Sizes: 45x55x20 (mm)
Weight:: 0.117 (kg)
8GTR-2200
Manufacturer: ContiTech AG
Bearing 7407ACP6 (E46407)
Manufacturer: TMB
Sizes: 35x100x25 (mm)
Weight:: 0.95 (kg)
RPP14 9730 ( RPP 14 9730 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU19/670-M1
Manufacturer: FAG
Sizes: 670x900x103 (mm)
Weight:: 186 (kg)
Bearing NJ226
Manufacturer: ETERNO
Sizes: 130x230x40 (mm)
Weight:: 6.78 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6907-ZW
Manufacturer: INA-FAG
Sizes: 42x55x36 (mm)
B 118 3062 Le/ 3000 Li
Manufacturer: ContiTech AG
K93 PU(31,75x41,28x4,78 )
Manufacturer: KASTAS
Sizes: 31,75x41,28x4,78 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 2.90x6.50x1.80 (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.
