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
XPZ 1750 Lw / Ld ( XPZ1750 )
Manufacturer: ContiTech AG
K17 PTFE/NBR(12x7,1x2,2)
Manufacturer: KASTAS
Sizes: 12x7,1x2,2 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 16x28x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2308-E-TVP2
Manufacturer: FAG
Sizes: 40x90x33 (mm)
2.62 NBR 70(084,52x02,62)
Manufacturer: KASTAS
Bearing LR5207KDDU
Manufacturer: INA-FAG
Sizes: 35x80x27 (mm)
Weight:: 27 (kg)
Bearing 7314 C
Manufacturer: ETERNO
Sizes: 70x150x36 (mm)
Weight:: 2.89 (kg)
Bearing GE50ES-2RS
Manufacturer: TMB
Sizes: 50x75x35 (mm)
Weight:: 0.56 (kg)
AT20 DD
Manufacturer: ContiTech AG
Bearing NU2248EM (32548H)
Manufacturer: TMB
Sizes: 240x440x120 (mm)
Weight:: 84 (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.
