Bearings NA6919
Inner diameter:: 95 mm
Outer diameter: 130 mm
The size of the width: 63 mm
Weight:: 2.5 kg
Outer diameter: 130 mm
The size of the width: 63 mm
Weight:: 2.5 kg
Technical specifications
Designation: NA6919
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 95 mm
Inner diameter (F): 110 mm
Outside diameter (D): 130 mm
Width (B): 63 mm
Weight: 2.5 kg
Limiting speed (rpm): 4400
Loading capacity dynamic (C): 174.0
Loading capacity dynamic (C0): 440.0
Bearing K75x83x40 ZW
Manufacturer: INA-FAG
Sizes: 75x83x40 (mm)
Weight:: 0.0211 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K22X26X13
Manufacturer: INA-FAG
Weight:: 0.01 (kg)
SEALS (REINFORCED SEAL) (ART)
Manufacturer: FEKO
Sizes: 57.50x76x8.15/16 (mm)
K21 PU(60x75x10)
Manufacturer: KASTAS
Sizes: 60x75x10 (mm)
HTD 1120 8M CXP
Manufacturer: ContiTech AG
1.78 NBR 70(29,87x1,78)
Manufacturer: KASTAS
K37 (100x125x20)
Manufacturer: KASTAS
Sizes: 100x125x20 (mm)
AT20 DD
Manufacturer: ContiTech AG
Bearings K81117 TV
Manufacturer: INA-FAG
Sizes: 85x110x7.500 (mm)
Weight:: 0.118 (kg)
Bearing NNU4944KW33P5
Manufacturer: TMB
Sizes: 220x300x80 (mm)
Weight:: 15.9 (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.
