Bearings NA4914
Inner diameter:: 70 mm
Outer diameter: 100 mm
The size of the width: 30 mm
Weight:: 0.728 kg
Outer diameter: 100 mm
The size of the width: 30 mm
Weight:: 0.728 kg
Technical specifications
Designation: NA4914
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 70 mm
Inner diameter (F): 80 mm
Outside diameter (D): 100 mm
Width (B): 30 mm
Weight: 0.728 kg
Limiting speed (rpm): 6000
Loading capacity dynamic (C): 84.0
Loading capacity dynamic (C0): 156.0
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x110x7 (mm)
Подшипник 51410
Manufacturer: NSK
Sizes: 50x110x43 (mm)
Weight:: 225 (kg)
Подшипник 130TMP94
Manufacturer: NSK
Sizes: 130x270x85 (mm)
Bearing 61808P6 (E1000808)
Manufacturer: TMB
Sizes: 40x52x7 (mm)
Weight:: 0.032 (kg)
13x787 A 31
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Bearings NKI20/20
Manufacturer: INA
Sizes: 20x32x20 (mm)
Weight:: 0.061 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ RPNA40/55
Manufacturer: INA
Sizes: 40x55x20 (mm)
Bearing BCE168
Manufacturer: INA
Sizes: 25.400x31.750x12.700 (mm)
Weight:: 0.019 (kg)
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.