Bearing NJ428
Inner diameter:: 140 mm
Outer diameter: 360 mm
The size of the width: 82 mm
Weight:: 48.03 kg
Outer diameter: 360 mm
The size of the width: 82 mm
Weight:: 48.03 kg
Technical specifications
Designation : NJ428
Dimensions, mm : 140x360x82
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 48.03 Kg
Dynamic load rating (C) - 874 kN
Static load rating (C0) - 1020 kN
Grease lubrication speed - 1600 rev/min
Speed limit with oil lubrication - 2200 rev/min
CTD 3136 C14M
Manufacturer: ContiTech AG
Bearing 387A / 382A
Manufacturer: TIMKEN
Sizes: 57.150x96.838x21.000 (mm)
Weight:: 0.581 (kg)
Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi
HTD 8M 6512 ( HTD8M 6512 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing HK3016-2RS
Manufacturer: INA-FAG
Sizes: 30x37x16 (mm)
Weight:: 0.031 (kg)
Bearing KBK14x18x14,5
Manufacturer: INA-FAG
Sizes: 14x18x14.5 (mm)
Weight:: 0.008 (kg)
Bearing NU315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.37 (kg)
K21 PU(145x175x18)
Manufacturer: KASTAS
Sizes: 145x175x18 (mm)
D 155 32x3934 Li / 4010 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 135.00x153.00x9.00 (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.