Bearings NA4907
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Technical specifications
Designation: NA4907
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 35 mm
Inner diameter (F): 42 mm
Outside diameter (D): 55 mm
Width (B): 20 mm
Weight: 0.17 kg
Limiting speed (rpm): 11000
Loading capacity dynamic (C): 31.5
Loading capacity dynamic (C0): 50.0
Bearing AXK5578
Manufacturer: ETERNO
Sizes: 55x78x3 (mm)
Weight:: 28 (kg)
Подшипник 23976CAKE4
Manufacturer: NSK-RHP
Sizes: 380x520x106 (mm)
Weight:: 65.4 (kg)
RPP14 6804 ( RPP 14 6804 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6318Z
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 4.91 (kg)
Bearing 61920 (1000920)
Manufacturer: TMB
Sizes: 100x140x20 (mm)
Weight:: 0.83 (kg)
SPB 5300
Manufacturer: ContiTech AG
T5 575 ( Т5 575 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
HTD 8M 4432 ( HTD8M 4432 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 49.40x55.60x3.10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x75x7 (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.
