Bearing NJ340
Inner diameter:: 200 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 58 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 58 kg
Technical specifications
Designation : NJ340
Dimensions, mm : 200x420x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 58 Kg
Dynamic load rating (C) - 972 kN
Static load rating (C0) - 1290 kN
Grease lubrication speed - 1000 rev/min
Speed limit with oil lubrication - 1400 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 148.49x159.09x5.30 (mm)
K21 PU(39x58x10)
Manufacturer: KASTAS
Sizes: 39x58x10 (mm)
Bearing 08Y24
Manufacturer: INA-FAG
Sizes: 20.638x37.670x14.600 (mm)
Weight:: 0.061 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 33.00x38.24x2.62 (mm)
Подшипник F699ZZ1
Manufacturer: NSK-RHP
Sizes: 9x23x6 (mm)
Weight:: 9.51 (kg)
2.62 NBR 70(047,29x02,62)
Manufacturer: KASTAS
Подшипник 6218NK
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.15 (kg)
K21 NBR(145x170x18)
Manufacturer: KASTAS
Sizes: 145x170x18 (mm)
T10/630 DL ( DT10 630 )
Manufacturer: ContiTech AG
Подшипник 22214EAKE4
Manufacturer: NSK-RHP
Sizes: 70x125x31 (mm)
Weight:: 1.58 (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.
