Bearing NA4908
Inner diameter:: 40 mm
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.232 kg
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.232 kg
Technical specifications
Designation : NA4908
Dimensions, mm : 40x48x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.232 Kg
Dynamic load rating (C) - 34800 kN
Static load rating (C0) - 53200 kN
Outside width (C) - 22mm
Grease lubrication speed - 6800 rev/min
Подшипник 6218DDU
Manufacturer: NSK-RHP
Sizes: 90x160x30 (mm)
Weight:: 2.18 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HN5025
Manufacturer: INA-FAG
Sizes: 50x58x25 (mm)
RPP8 DD 4980 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 7016 A
Manufacturer: NSK-RHP
Sizes: 80x125x22 (mm)
Weight:: 0.88 (kg)
K57 NBR/ALUMINUM(25x7x8,8)
Manufacturer: KASTAS
Sizes: 25x7x8,8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x40x6 (mm)
Подшипник 6005DDU
Manufacturer: NSK-RHP
Sizes: 25x47x12 (mm)
Weight:: 0.079 (kg)
Подшипник 23036AX
Manufacturer: NACHI
Sizes: 180x280x74 (mm)
Weight:: 17.5 (kg)
K21 NBR(18x26x5)
Manufacturer: KASTAS
Sizes: 18x26x5 (mm)
Подшипник 67388/67322
Manufacturer: NACHI
Sizes: 127.000x196.850x46.038 (mm)
Weight:: 5,06 (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.
