K21 NBR(40x52x12)
Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 12 mm
Outer diameter: 52 mm
The size of the width: 12 mm
U-RING
40x52x12
K21
NBR
Bearing S1210
Manufacturer: INA-FAG
Sizes: 19.050x25.400x15.875 (mm)
Weight:: 0.020 (kg)

Manufacturer: ContiTech AG

Bearings K81184
Manufacturer: INA-FAG
Sizes: 420x500x25 (mm)
Weight:: 6.5 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x45x10 (mm)

SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 76.20x95.28x9.52 (mm)

RPP14 8176 ( RPP 14 8176 -V, -M, -MFX )
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 270.00x290.00x10.00 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2206-E-TVP2 + HJ2206-E
Manufacturer: FAG
Sizes: 30x62x20 (mm)

Mechanical seal RM 560A-25
Manufacturer: RiMi

Подшипник 22226EXK
Manufacturer: NACHI
Sizes: 130x230x64 (mm)
Weight:: 11.6 (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.