Bearing 4308 ZZ
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 33 mm
Weight:: 0.92 kg
Outer diameter: 90 mm
The size of the width: 33 mm
Weight:: 0.92 kg
Technical specifications
Designation : 4308 ZZ
Dimensions, mm : 40x90x33
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.92 Kg
Dynamic load rating (C) - 53.1 kN
Static load rating (C0) - 40.8 kN
Grease lubrication speed - 1.1 rev/min
K11 TPE(295x315x12,5/18)
Manufacturer: KASTAS
Sizes: 295x315x12,5/18 (mm)
Bearings RAE25-NPP-FA106
Manufacturer: INA-FAG
Sizes: 25x52x31 (mm)
Weight:: 0.19 (kg)
CTD 4000 C8M CARBON
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K24X28X10
Manufacturer: INA-FAG
Weight:: 0.009 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x73x10 (mm)
Bearing NU207EM (32207H)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.29 (kg)
K23 NBR(20x12x5,5)
Manufacturer: KASTAS
Sizes: 20x12x5,5 (mm)
K518 (100x75x22,4 )
Manufacturer: KASTAS
Sizes: 100x75x22,4 (mm)
Подшипник JM714249/JM714210
Manufacturer: NSK-RHP
Sizes: 75x120x31 (mm)
Weight:: 1.299 (kg)
Bearing 4314 ZZ
Manufacturer: ETERNO
Sizes: 70x150x51 (mm)
Weight:: 4.16 (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.