K21 NBR(220x250x20)
Inner diameter:: 220 mm
Outer diameter: 250 mm
The size of the width: 20 mm
Outer diameter: 250 mm
The size of the width: 20 mm
U-RING
220x250x20
K21
NBR
Bearings K81272
Manufacturer: INA-FAG
Sizes: 360x500x45 (mm)
Weight:: 17.25 (kg)

4 FKM 80(099,00x04,00 )
Manufacturer: KASTAS

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 195x230x15 (mm)

Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 24x45x6 (mm)

K68 POM(50x55x9,5)
Manufacturer: KASTAS
Sizes: 50x55x9,5 (mm)

Manufacturer: ContiTech AG

RPP14 9492 ( RPP 14 9492 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 6813NR
Manufacturer: NSK-RHP
Sizes: 65x85x10 (mm)
Weight:: 0.128 (kg)

AT20 DD
Manufacturer: ContiTech AG


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.