Bearing 7221AC (46221)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.85 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.85 kg
Technical specifications
Designation : 7221AC
ГОСТ : 46221
Dimensions, mm : 105x190x36
Producer : TMB
CC204 ( СС 204 ) Le= 5283 мм
Manufacturer: ContiTech AG
Подшипник 7228DT
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.78 (kg)
SPA 1175 Lw L=L EL
Manufacturer: ContiTech AG
3L 400
Manufacturer: ContiTech AG
1.78 NBR 90(018,77x01,78)
Manufacturer: KASTAS
T5 DD
Manufacturer: ContiTech AG
K69 POM(40x35x6,1)
Manufacturer: KASTAS
Sizes: 40x35x6,1 (mm)
Подшипник 6016
Manufacturer: NACHI
Sizes: 80x125x22 (mm)
Weight:: 0.855 (kg)
Подшипник RS-49/560E4
Manufacturer: NSK-RHP
Sizes: 560x750x190 (mm)
Weight:: 231 (kg)
Bearing ASNU 50
Manufacturer: ETERNO
Sizes: 50x110x40 (mm)
Weight:: 1740 (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.
