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
K69 POM(110x104x14,8)
Manufacturer: KASTAS
Sizes: 110x104x14,8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 103.00x113.60x5.30 (mm)
Bearing GS81188
Manufacturer: INA-FAG
Sizes: 440x540x24 (mm)
Weight:: 13.950 (kg)
K33 PU(18x28x7,3)
Manufacturer: KASTAS
Sizes: 18x28x7,3 (mm)
RPP14 6776 ( RPP 14 6776 -V, -M, -MFX )
Manufacturer: ContiTech AG
HTD 1200 8M EXTREME
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2820
Manufacturer: INA-FAG
Sizes: 28x35x20 (mm)
6.99 NBR 90(129,54x06,99)
Manufacturer: KASTAS
Bearing W2-7/8
Manufacturer: INA-FAG
Sizes: 73.025x105.560x25.400 (mm)
Weight:: 0.697 (kg)
K21 PU(110x135x18)
Manufacturer: KASTAS
Sizes: 110x135x18 (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.
