K21 PU(125x155x18)
Inner diameter:: 125 mm
Outer diameter: 155 mm
The size of the width: 18 mm
Outer diameter: 155 mm
The size of the width: 18 mm
U-RING
125x155x18
K21
PU
Подшипник 7315CDT
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.15 (kg)
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4868
Manufacturer: INA
Sizes: 340x420x80 (mm)
Bearing 25577 / 25521
Manufacturer: TIMKEN
Sizes: 42.875x82.058x23.812 (mm)
Weight:: 0.574 (kg)
Подшипник RNA6907
Manufacturer: NSK
Sizes: 42x55x36 (mm)
Weight:: 0.2 (kg)
Подшипник C 5909 V
Manufacturer: SKF
Sizes: 45x68x30 (mm)
Weight:: 0.41 (kg)
XPC 4000 Lw / Ld ( ХРС 4000 )
Manufacturer: ContiTech AG
4L 550
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 12x37x7 (mm)
Подшипник 7304 B
Manufacturer: NSK
Sizes: 20x52x15 (mm)
Weight:: 0.15 (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.