Bearing N221EM (2221EH)
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 : N221EM
ГОСТ : 2221EH
Dimensions, mm : 105x190x36
Producer : TMB
3 FKM 80(101,00x03,00 )
Manufacturer: KASTAS
Подшипник 6912NR
Manufacturer: NSK-RHP
Sizes: 60x85x13 (mm)
Weight:: 0.192 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 33.05x36.61x1.78 (mm)
GEAR PULLEYS 8M-25S 62.06 (8M-25S 62.06/36)
Manufacturer: BBC
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2572-TV
Manufacturer: INA-FAG
Sizes: 25x45x60 (mm)
17x2300 B 91
Manufacturer: ContiTech AG
B 66 17x1675 Li / 1720 Ld
Manufacturer: ContiTech AG
Подшипник 34306/34478
Manufacturer: NSK-RHP
Sizes: 77.788x121.442x24.608 (mm)
Weight:: 0.928 (kg)
MEGADYNE ISORAN 1092 SLV14 ( RPP14 1092 SILVER )
Manufacturer: ContiTech AG
HTD 8M 6720 ( HTD8M 6720 -V, -M, -MFX )
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.
