Bearing NA4916
Inner diameter:: 80 mm
Outer diameter: 90 mm
The size of the width: 110 mm
Weight:: 0.82 kg
Outer diameter: 90 mm
The size of the width: 110 mm
Weight:: 0.82 kg
Technical specifications
Designation : NA4916
Dimensions, mm : 80x90x110
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.82 Kg
Dynamic load rating (C) - 72400 kN
Static load rating (C0) - 139200 kN
Outside width (C) - 30mm
Grease lubrication speed - 3520 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 50.80x55.60x2.40 (mm)
ШАРИКОПОДШИПНИК УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NKX35
Manufacturer: INA-FAG
Sizes: 35x47x30 (mm)
Подшипник NCF3064CV
Manufacturer: SKF
Sizes: 320x480x121 (mm)
Weight:: 74.5 (kg)
2.62 NBR 90(026,64x02,62)
Manufacturer: KASTAS
1.78 FKM 80(011,11x01,78 )
Manufacturer: KASTAS
Bearing K100x107x21
Manufacturer: INA-FAG
Sizes: 100x107x21 (mm)
Weight:: 0.0120 (kg)
Подшипник HH221442/HH221410
Manufacturer: NSK-RHP
Sizes: 98.425x190.5x57.15 (mm)
Weight:: 7.05 (kg)
K87 NBR(18,5x23,9x1,5 )
Manufacturer: KASTAS
Sizes: 18,5x23,9x1,5 (mm)
PJ 559 / 220 J
Manufacturer: ContiTech AG
AT20 1000 GEN III
Manufacturer: ContiTech AG
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.
