Bearing NJ420
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.37 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.37 kg
Technical specifications
Designation : NJ420
Dimensions, mm : 100x250x58
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 14.37 Kg
Dynamic load rating (C) - 458 kN
Static load rating (C0) - 498 kN
Grease lubrication speed - 2500 rev/min
Speed limit with oil lubrication - 3300 rev/min
HTD 8M 7424 ( HTD8M 7424 -V, -M, -MFX )
Manufacturer: ContiTech AG
DSTD 1296 DS8M
Manufacturer: ContiTech AG
Bearing KBK20x24x30
Manufacturer: INA-FAG
Sizes: 20x24x30 (mm)
Weight:: 0.023 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK1012-RS
Manufacturer: INA-FAG
Sizes: 10x14x12 (mm)
Подшипник 16150/16284
Manufacturer: NSK-RHP
Sizes: 38.1x72.238x20.638 (mm)
Weight:: 0.358 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 88x110x13 (mm)
Bearing 22340KW33 (3640KW33)
Manufacturer: TMB
Sizes: 200x420x138 (mm)
Weight:: 95 (kg)
K23 NBR(85x73x8,5)
Manufacturer: KASTAS
Sizes: 85x73x8,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 53x71x9 (mm)
Корпус UCECH209
Manufacturer: NACHI
Weight:: 1.8 (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.
