Bearing NJ424
Inner diameter:: 120 mm
Outer diameter: 310 mm
The size of the width: 72 mm
Weight:: 28.74 kg
Outer diameter: 310 mm
The size of the width: 72 mm
Weight:: 28.74 kg
Technical specifications
Designation : NJ424
Dimensions, mm : 120x310x72
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 28.74 Kg
Dynamic load rating (C) - 690 kN
Static load rating (C0) - 770 kN
Grease lubrication speed - 1900 rev/min
Speed limit with oil lubrication - 2600 rev/min
K10 NBR(80x88x6/8)
Manufacturer: KASTAS
Sizes: 80x88x6/8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 384.50x401.30x8.40 (mm)
Bearing 6408 2RS
Manufacturer: ETERNO
Sizes: 40x110x27 (mm)
Weight:: 1.25 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x170x14 (mm)
Bearing SCH810
Manufacturer: NACHI
Sizes: 12.700x19.050x15.875 (mm)
Weight:: 0.010 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2238-E-M1
Manufacturer: FAG
Sizes: 190x340x92 (mm)
Bearing 629P6 (E29)
Manufacturer: TMB
Sizes: 9x26x8 (mm)
Weight:: 0.02 (kg)
Bearing AC250330
Manufacturer: TMB
Sizes: 250x330x38 (mm)
SPA 782
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 88.00x95.06x3.53 (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.
