Bearing N221E (2221E)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Technical specifications
Designation : N221E
ГОСТ : 2221E
Dimensions, mm : 105x190x36
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 75x100x13 (mm)
Bearing XW16
Manufacturer: INA
Sizes: 406.400x508.000x88.900 (mm)
Weight:: 40.395 (kg)
MEGADYNE ISORAN 1000 GLD8 ( RPP8 1000 GOLD )
Manufacturer: ContiTech AG
HTD 8M 4096 ( HTD8M 4096 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6216P4
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.45 (kg)
Bearing 7204CTAP4 (36204KJ)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
RPP14 6972 ( RPP 14 6972 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing K38x46x20
Manufacturer: INA
Sizes: 38x46x20 (mm)
Weight:: 0.0047 (kg)
SEALS (REINFORCED SEAL) (ARYZ)
Manufacturer: FEKO
Sizes: 51x64x10.20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x23x10 (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.