K757 PTFE/NBR(90x77x8,3)
Inner diameter:: 90 mm
Outer diameter: 77 mm
The size of the width: 8,3 mm
Outer diameter: 77 mm
The size of the width: 8,3 mm
PISTON SEAL
90x77x8,3
K757
PTFE/NBR
AT10 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x81x13 (mm)
Bearing RNA4902 2RS
Manufacturer: INA-FAG
Sizes: 20x28x13 (mm)
Weight:: 0.015 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 70x85x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 225.00x235.00x5.00 (mm)
Подшипник 54244XU
Manufacturer: NSK-RHP
Sizes: 220x300x134 (mm)
Weight:: 0.73 (kg)
K21 NBR(70x80x6)
Manufacturer: KASTAS
Sizes: 70x80x6 (mm)
K21 PU(300x320x15 )
Manufacturer: KASTAS
Sizes: 300x320x15 (mm)
K79 POLYESTER/GRAPHITE(20x24x9,7)
Manufacturer: KASTAS
Sizes: 20x24x9,7 (mm)
Подшипник RS-5030
Manufacturer: NSK-RHP
Sizes: 150x225x100 (mm)
Weight:: 13.7 (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.
