Bearing NU221EM (32221EH)
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 : NU221EM
ГОСТ : 32221EH
Dimensions, mm : 105x190x36
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 30x52x10/12 (mm)
5.33 FKM 80(142,24x05,33 )
Manufacturer: KASTAS
Bearing LR5208NPPU
Manufacturer: INA-FAG
Sizes: 40x85x30.2 (mm)
Weight:: 30.2 (kg)
Подшипник 685 ZZ
Manufacturer: NSK-RHP
Sizes: 5x11x5 (mm)
Weight:: 0.002 (kg)
HTD 1400 14M
Manufacturer: ContiTech AG
Mechanical seal RM 166-7/8"
Manufacturer: RiMi
Bearing 30234
Manufacturer: ETERNO
Sizes: 170x310x52 (mm)
Weight:: 19 (kg)
RPP14 6300 ( RPP 14 6300 -V, -M, -MFX )
Manufacturer: ContiTech AG
106XL
Manufacturer: ContiTech AG
Подшипник 7313DT
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (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.
