K21 PU(6x12x6)
Inner diameter:: 6 mm
Outer diameter: 12 mm
The size of the width: 6 mm
Outer diameter: 12 mm
The size of the width: 6 mm
U-RING
6x12x6
K21
PU
Bearing IR25x30x20.5
Manufacturer: INA-FAG
Sizes: 25x30x20.5 (mm)
Weight:: 0.335 (kg)
K21 NBR(30x38x4)
Manufacturer: KASTAS
Sizes: 30x38x4 (mm)
Bearing 3982 / 3920
Manufacturer: TIMKEN
Sizes: 63.5x112.712x30.162 (mm)
Weight:: 1.26 (kg)
K06 PU(240x260x10/18)
Manufacturer: KASTAS
Sizes: 240x260x10/18 (mm)
Подшипник 6811VV
Manufacturer: NSK-RHP
Sizes: 55x72x9 (mm)
Weight:: 0.081 (kg)
PJ 1915 / 754 J
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
3.53 NBR 70(058,74x03,53)
Manufacturer: KASTAS
Bearing SCE3612
Manufacturer: INA-FAG
Sizes: 57.150x66.675x19.050 (mm)
Weight:: 0.089 (kg)
Bearing F-217925.1
Manufacturer: INA-FAG
Sizes: 40.400x54.580x3.620 (mm)
Weight:: 0.017 (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.
