Bearing NU221E (32221E)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Technical specifications
Designation : NU221E
ГОСТ : 32221E
Dimensions, mm : 105x190x36
Producer : TMB
Bearing NN3026KP6 (E3182126)
Manufacturer: TMB
Sizes: 130x200x52 (mm)
Weight:: 5.55 (kg)
2.62 NBR 90(011,91x02,62)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 15x30x7.5/9.5 (mm)
Подшипник 187TAD20
Manufacturer: NACHI
Sizes: 187x280x120 (mm)
Bearing GEG25ES
Manufacturer: TMB
Sizes: 25x47x28 (mm)
Weight:: 0.13 (kg)
B 123 3190 Le/ 3128 Li
Manufacturer: ContiTech AG
Подшипник 7209BEA
Manufacturer: NSK-RHP
Sizes: 45x85x19 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 175x210x15 (mm)
HTD 8M 2288 ( HTD8M 2288 -V, -M, -MFX )
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
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.
