Bearing NA4910
Inner diameter:: 50 mm
Outer diameter: 58 mm
The size of the width: 72 mm
Weight:: 0.276 kg
Outer diameter: 58 mm
The size of the width: 72 mm
Weight:: 0.276 kg
Technical specifications
Designation : NA4910
Dimensions, mm : 50x58x72
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.276 Kg
Dynamic load rating (C) - 38400 kN
Static load rating (C0) - 64000 kN
Outside width (C) - 22mm
Grease lubrication speed - 5600 rev/min
Подшипник 689 ZZ1
Manufacturer: NSK-RHP
Sizes: 9x17x5 (mm)
Weight:: 0.004 (kg)
Bearing D6
Manufacturer: INA-FAG
Sizes: 20.638x37.313x14.300 (mm)
Weight:: 66 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLDF120
Manufacturer: INA-FAG
Sizes: 120x210x40 (mm)
Weight:: 6 (kg)
K75 PHENOLIC(155x160x15)
Manufacturer: KASTAS
Sizes: 155x160x15 (mm)
Подшипник 32940
Manufacturer: NSK-RHP
Sizes: 200x280x51 (mm)
Weight:: 9.26 (kg)
Bearing N238E (2238E)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 24.5 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE40-KRR-B-FA164
Manufacturer: INA-FAG
Sizes: 40x80x56.5 (mm)
K73 POLYESTER/PTFE(75x80x5,6)
Manufacturer: KASTAS
Sizes: 75x80x5,6 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 65x88x14 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI6/16-TV
Manufacturer: INA-FAG
Sizes: 6x16x16 (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.
