Bearings NA4909 RS
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Weight:: 0.29 kg
Outer diameter: 68 mm
The size of the width: 23 mm
Weight:: 0.29 kg
Technical specifications
Designation: NA4909 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 45 mm
Outside diameter (D): 68 mm
Width (B): 23 mm
Weight: 0.29 kg
Limiting speed (rpm): 3900
K103 PU(60x68x5/6,5 )
Manufacturer: KASTAS
Sizes: 60x68x5/6,5 (mm)
Bearing 6014 (114)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 0.64 (kg)
Bearing NUP306 (92306)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.38 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x36x6 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearing BCE45
Manufacturer: INA-FAG
Sizes: 6.350x11.112x7.938 (mm)
Weight:: 0.003 (kg)
3.53 NBR 90(107,54x03,53 )
Manufacturer: KASTAS
Bearing BCE66
Manufacturer: INA-FAG
Sizes: 9.525x14.288x9.525 (mm)
Weight:: 0.004 (kg)
Bearing 7212CP5 (D36212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
K518 (63x51x20,5 )
Manufacturer: KASTAS
Sizes: 63x51x20,5 (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.
