K21 NBR(80x90x5)
Inner diameter:: 80 mm
Outer diameter: 90 mm
The size of the width: 5 mm
Outer diameter: 90 mm
The size of the width: 5 mm
U-RING
80x90x5
K21
NBR
660H
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SHL2)
Manufacturer: STO
Sizes: 93x114x13 (mm)

Bearing 61801 ZZ
Manufacturer: ETERNO
Sizes: 12x21x5 (mm)
Weight:: 0.006 (kg)

Bearings NA6917
Manufacturer: INA-FAG
Sizes: 85x120x63 (mm)
Weight:: 2.2 (kg)

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 17x28x7 (mm)

Подшипник 7306BDB
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.36 (kg)

K11 TPE(185x205x10,2/18)
Manufacturer: KASTAS
Sizes: 185x205x10,2/18 (mm)

Bearing NJ1028M (42128H)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 4.05 (kg)

T10/370 ( Т10 370 )
Manufacturer: ContiTech AG

Bearing IR20x28x20
Manufacturer: INA-FAG
Sizes: 20x28x20 (mm)
Weight:: 0.452 (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.