K21 NBR(12x22x7)
Inner diameter:: 12 mm
Outer diameter: 22 mm
The size of the width: 7 mm
Outer diameter: 22 mm
The size of the width: 7 mm
U-RING
12x22x7
K21
NBR
Mechanical seal RM CH2-12/6T
Manufacturer: RiMi

B 255 17x6475 Li / 6520 Ld
Manufacturer: ContiTech AG

K10 NBR(135x147x8,2/11)
Manufacturer: KASTAS
Sizes: 135x147x8,2/11 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x52x7 (mm)

Корпус BPP5
Manufacturer: NACHI
Weight:: 0.29 (kg)

Подшипник 6221Z
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.76 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x92x13 (mm)

2100 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

Bearing NA4901 2RS
Manufacturer: INA-FAG
Sizes: 12x24x14 (mm)
Weight:: 0.275 (kg)

Подшипник HR30316DJ
Manufacturer: NSK-RHP
Sizes: 80x170x42.5 (mm)
Weight:: 4.07 (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.