K518 (300x275x31,5)
Inner diameter:: 300 mm
Outer diameter: 275 mm
The size of the width: 31,5 mm
Outer diameter: 275 mm
The size of the width: 31,5 mm
PISTON SEAL
300x275x31,5
K518
Подшипник NN3010
Manufacturer: NACHI
Sizes: 50x72.5x23 (mm)
Weight:: 0.454 (kg)
17x1470 B 58
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4838-XL
Manufacturer: INA-FAG
Sizes: 210x240x50 (mm)
Weight:: 3.21 (kg)
K21 NBR(56x66x5)
Manufacturer: KASTAS
Sizes: 56x66x5 (mm)
Krestovina 20,07X52,4
Manufacturer: TOYO
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x90x12 (mm)
Bearing IR12x16x20
Manufacturer: INA-FAG
Sizes: 12x16x20 (mm)
Weight:: 0.135 (kg)
Bearing 7338 B
Manufacturer: ETERNO
Sizes: 190x400x78 (mm)
Weight:: 53.85 (kg)
Подшипник 6903DDU
Manufacturer: NSK-RHP
Sizes: 17x30x7 (mm)
Weight:: 0.017 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCA)
Manufacturer: STO
Sizes: 14x30x7.5 (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.