Bearing 30220 (7220E)
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 37 mm
Weight:: 3.6 kg
Outer diameter: 180 mm
The size of the width: 37 mm
Weight:: 3.6 kg
Technical specifications
Designation : 30220
ГОСТ : 7220E
Dimensions, mm : 100x180x37
Producer : TMB
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 50x70x10 (mm)
Mechanical seal RM 551-53
Manufacturer: RiMi
Bearing BCH78
Manufacturer: INA-FAG
Sizes: 11.112x17.462x12.700 (mm)
Weight:: 0.009 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 52.60x57.40x2.40 (mm)
Bearing NF208
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.395 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA49/32
Manufacturer: INA-FAG
Sizes: 40x52x20 (mm)
5.33 NBR 90(097,79x05,33 )
Manufacturer: KASTAS
K33 PU(85x100x10)
Manufacturer: KASTAS
Sizes: 85x100x10 (mm)
K23 PU(47,62x31,75x7,93)
Manufacturer: KASTAS
Sizes: 47,62x31,75x7,93 (mm)
Bearing DAC40680030
Manufacturer:
Sizes: 40x68x30/30 (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.
