Bearing 6404N (50404)
Inner diameter:: 20 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.41 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.41 kg
Technical specifications
Designation : 6404N
ГОСТ : 50404
Dimensions, mm : 20x72x19
Producer : TMB
Подшипник 6906N
Manufacturer: NSK-RHP
Sizes: 30x47x9 (mm)
Weight:: 0.052 (kg)
Bearing 33011 (3007111)
Manufacturer: TMB
Sizes: 55x90x27 (mm)
Weight:: 0.66 (kg)
Mechanical seal RM 560B-2 1/4"
Manufacturer: RiMi
Bearing NJ219 (42219)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.9 (kg)
2.5 FKM 80(115,00x02,50 )
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCG)
Manufacturer: STO
Sizes: 120x160x15 (mm)
K23 PU(101,6x88,9x6,35)
Manufacturer: KASTAS
Sizes: 101,6x88,9x6,35 (mm)
AT10 1210 ( АТ10 1210 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearings RTL37
Manufacturer: INA-FAG
Sizes: 69.850x113.513x25.400 (mm)
Weight:: 1.009 (kg)
Bearing TWB1423
Manufacturer: INA-FAG
Sizes: 22.225x36.513x1.600 (mm)
Weight:: 0.008 (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.
