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
CONTI-V D298 32X7569 Li/7645 Ld L=L EL
Manufacturer: ContiTech AG
RPP14 7966 ( RPP 14 7966 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(15x22x5,5)
Manufacturer: KASTAS
Sizes: 15x22x5,5 (mm)
Bearing HK3516-2RS
Manufacturer: INA-FAG
Sizes: 35x42x16 (mm)
Weight:: 0.032 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2219-K-M-C3
Manufacturer: FAG
Sizes: 95x170x43 (mm)
Bearing NF310
Manufacturer: ETERNO
Sizes: 50x110x27 (mm)
Weight:: 1.241 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 125x150x15 (mm)
K22 NBR(56x71x11,4)
Manufacturer: KASTAS
Sizes: 56x71x11,4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 24038-E1-K30
Manufacturer: FAG
Sizes: 190x290x100 (mm)
AX 78 AX 2011 Ld
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.
