K21 PU(200x230x22)
Inner diameter:: 200 mm
Outer diameter: 230 mm
The size of the width: 22 mm
Outer diameter: 230 mm
The size of the width: 22 mm
U-RING
200x230x22
K21
PU
Bearing LR5206KDD
Manufacturer: INA-FAG
Sizes: 30x72x23.8 (mm)
Weight:: 23.8 (kg)

K781 PTFE(60x65x30 )
Manufacturer: KASTAS
Sizes: 60x65x30 (mm)

Bearing GH042010
Manufacturer: GMB
Sizes: 42x75x37/37 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 44.00x48.00x2.00 (mm)

MEGADYNE ISORAN 280 GLD5 ( RPP5 280 GOLD )
Manufacturer: ContiTech AG

Подшипник QJ313
Manufacturer: NSK-RHP
Sizes: 65x140x33 (mm)
Weight:: 2.7 (kg)

Mechanical seal RM 2100-28
Manufacturer: RiMi

AT5 DD
Manufacturer: ContiTech AG

Подшипник 5217NR
Manufacturer: NACHI
Sizes: 85x150x49.2 (mm)
Weight:: 3.4 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26.5x44x8.5 (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.