Bearings NA4905 RS
Inner diameter:: 25 mm
Outer diameter: 42 mm
The size of the width: 18 mm
Weight:: 0.895 kg
Outer diameter: 42 mm
The size of the width: 18 mm
Weight:: 0.895 kg
Technical specifications
Designation: NA4905 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 25 mm
Outside diameter (D): 42 mm
Width (B): 18 mm
Weight: 0.895 kg
Limiting speed (rpm): 6500
Корпус UCF209
Manufacturer: NACHI
Weight:: 2.4 (kg)
Bearing 30311P5 (D7311E)
Manufacturer: TMB
Sizes: 55x120x31.5 (mm)
Weight:: 1.55 (kg)
Bearings TC2233
Manufacturer: INA
Sizes: 34.925x52.388x1.984 (mm)
Weight:: 0.015 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81124-TV
Manufacturer: INA
Sizes: 120x155x25 (mm)
HTD 8M 4352 ( HTD8M 4352 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NNTR90X220X100 2Z
Manufacturer: INA
Sizes: 90x220x100 (mm)
Weight:: 98 (kg)
Подшипник 6812Z
Manufacturer: NACHI
Sizes: 60x78x10 (mm)
Weight:: 0.106 (kg)
Bearing 7219BMP5 (D66219H)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.7 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6216-2RSR
Manufacturer: FAG
Sizes: 80x140x26 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF2068-2RS-PE
Manufacturer: INA
Sizes: 20x68x28 (mm)
Weight:: 3.9 (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.