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 RNU308E (292308E)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.75 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ LCJT50-N
Manufacturer: INA-FAG
Bearing GS81188
Manufacturer: INA-FAG
Sizes: 440x540x24 (mm)
Weight:: 13.950 (kg)
Подшипник 230/950CAE4
Manufacturer: NSK-RHP
Sizes: 950x1360x300 (mm)
Weight:: 1400 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71920-E-T-P4S
Manufacturer: FAG
Sizes: 100x140x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 215.00x225.60x5.30 (mm)
RPP8 5600 ( RPP 8 5600 -V, -M, -MFX )
Manufacturer: ContiTech AG
K17 PTFE/NBR(90x69x8,1 )
Manufacturer: KASTAS
Sizes: 90x69x8,1 (mm)
AX 41,5 AX 1084 Ld
Manufacturer: ContiTech AG
Подшипник FWF-505825
Manufacturer: NSK-RHP
Sizes: 50x58x25 (mm)
Weight:: 0.077 (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.
