Bearing 51248
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 45 mm
Weight:: 23 kg
Outer diameter: 300 mm
The size of the width: 45 mm
Weight:: 23 kg
Technical specifications
Designation : 51248
Dimensions, mm : 240x300x45
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 23 Kg
Dynamic load rating (C) - 462000 kN
Static load rating (C0) - 1980000 kN
Grease lubrication speed - 600 rev/min
Speed limit with oil lubrication - 800 rev/min
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU207-E-TVP2
Manufacturer: FAG
Sizes: 35x72x17 (mm)
Bearings NUKR72 A
Manufacturer: INA-FAG
Weight:: 1.02 (kg)
Bearing BK3026
Manufacturer: INA-FAG
Sizes: 30x37x26 (mm)
Weight:: 0.051 (kg)
Bearing NA4902 2RS
Manufacturer: INA-FAG
Sizes: 15x28x14 (mm)
Weight:: 0.037 (kg)
K56 NBR/TPE(14x24x10,4)
Manufacturer: KASTAS
Sizes: 14x24x10,4 (mm)
Bearings LR5305-2HRS-TVH-XL
Manufacturer: INA-FAG
Sizes: 25x72x25.4 (mm)
Weight:: 0.5 (kg)
Подшипник 7320DF
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (kg)
Подшипник NU 2212
Manufacturer: NACHI
Sizes: 60x110x28 (mm)
Weight:: 1.07 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCCJ40
Manufacturer: INA-FAG
HTD 8M 5256 ( HTD8M 5256 -V, -M, -MFX )
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.
