Bearings NA49/28
Inner diameter:: 28 mm
Outer diameter: 45 mm
The size of the width: 17 mm
Weight:: 0.977 kg
Outer diameter: 45 mm
The size of the width: 17 mm
Weight:: 0.977 kg
Technical specifications
Designation: NA49/28
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 28 mm
Inner diameter (F): 32 mm
Outside diameter (D): 45 mm
Width (B): 17 mm
Weight: 0.977 kg
Limiting speed (rpm): 13000
Loading capacity dynamic (C): 24.5
Loading capacity dynamic (C0): 33.5
Подшипник 6812
Manufacturer: NSK-RHP
Sizes: 60x78x10 (mm)
Weight:: 0.103 (kg)
Подшипник 23064CAKE4
Manufacturer: NSK-RHP
Sizes: 320x480x121 (mm)
Weight:: 75.6 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 430.66x437.72x3.53 (mm)
K33 PU(35x45x7)
Manufacturer: KASTAS
Sizes: 35x45x7 (mm)
O-1750
Manufacturer: ContiTech AG
K21 PU(185x200x9)
Manufacturer: KASTAS
Sizes: 185x200x9 (mm)
5.33 NBR 90(013,64x05,33 )
Manufacturer: KASTAS
Подшипник NU 340 EM
Manufacturer: NSK-RHP
Sizes: 200x420x80 (mm)
Weight:: 57.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 64.60x76.00x5.70 (mm)
5.7 NBR 70(039,20x05,70)
Manufacturer: KASTAS
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.
