Bearing NA4914
Inner diameter:: 70 mm
Outer diameter: 80 mm
The size of the width: 100 mm
Weight:: 0.727 kg
Outer diameter: 80 mm
The size of the width: 100 mm
Weight:: 0.727 kg
Technical specifications
Designation : NA4914
Dimensions, mm : 70x80x100
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.727 Kg
Dynamic load rating (C) - 68400 kN
Static load rating (C0) - 124800 kN
Outside width (C) - 30mm
Grease lubrication speed - 4000 rev/min
Bearings KR62-PP-A
Manufacturer: INA-FAG
Weight:: 0.802 (kg)
1.78 FKM 80(006,75x01,78 )
Manufacturer: KASTAS
Подшипник 23120EX1K
Manufacturer: NACHI
Sizes: 100x165x52 (mm)
Weight:: 4.49 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 34x62x7 (mm)
Подшипник SL014956
Manufacturer: INA-FAG
Sizes: 280x380x100 (mm)
Krestovina 56,9x63,2
Manufacturer: TOYO
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23268-B-K-MB
Manufacturer: FAG
Sizes: 340x620x224 (mm)
Weight:: 291 (kg)
Подшипник 23232E
Manufacturer: NACHI
Sizes: 160x290x104 (mm)
Weight:: 30.4 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 65x90x10 (mm)
Подшипник RLM2010
Manufacturer: NSK-RHP
Sizes: 20x27x10 (mm)
Weight:: 0.014 (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.
