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
Корпус UGP206
Manufacturer: NACHI
Weight:: 1.3 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31317-N11CA
Manufacturer: FAG
Sizes: 85x180x89 (mm)
Manufacturer: ContiTech AG
5.7 NBR 90(119,20x05,70)
Manufacturer: KASTAS
Bearing 32218P6 (E7518E)
Manufacturer: TMB
Sizes: 90x160x42.5 (mm)
Weight:: 3.35 (kg)
Подшипник NUP 256
Manufacturer: NACHI
Sizes: 260x500x80 (mm)
Weight:: 71.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 78x115x13 (mm)
Подшипник 6001N
Manufacturer: NACHI
Sizes: 12x28x8 (mm)
Weight:: 0.024 (kg)
Подшипник SL11 916
Manufacturer: INA-FAG
Sizes: 80x110x44 (mm)
Weight:: 1.29 (kg)
SEALS (REINFORCED SEAL) (FYT)
Manufacturer: FEKO
Sizes: 25.80x37x5.50/9.50 (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.
