K21 NBR(20x25x2,5)
Inner diameter:: 20 mm
Outer diameter: 25 mm
The size of the width: 2,5 mm
Outer diameter: 25 mm
The size of the width: 2,5 mm
U-RING
20x25x2,5
K21
NBR
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x52x7/8 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x35x9 (mm)

K11 TPE(320x340x18/10,2)
Manufacturer: KASTAS
Sizes: 320x340x18/10,2 (mm)

AA130 ( АА 130 ) Le= 3353 мм
Manufacturer: ContiTech AG

Bearing 16003 2RS
Manufacturer: ETERNO
Sizes: 17x35x8 (mm)
Weight:: 0.032 (kg)

Bearing PI141808
Manufacturer: INA-FAG
Sizes: 22.225x28.575x12.7 (mm)
Weight:: 0.227 (kg)

XPA 1180 Lw / Ld ( ХРА 1180 )
Manufacturer: ContiTech AG

Bearing 6317RS (160317K)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)

Mechanical seal RM 208-45
Manufacturer: RiMi

3 FKM 80(118,00x03,00 )
Manufacturer: KASTAS


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.