K21 PU(8x14x4)
Inner diameter:: 8 mm
Outer diameter: 14 mm
The size of the width: 4 mm
Outer diameter: 14 mm
The size of the width: 4 mm
U-RING
8x14x4
K21
PU
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x38x10 (mm)

Подшипник NJ 2220 ET
Manufacturer: NSK-RHP
Sizes: 100x180x46 (mm)
Weight:: 4.69 (kg)

MEGADYNE ISORAN 300 GLD5 ( RPP5 300 GOLD )
Manufacturer: ContiTech AG

Bearing GH032030
Manufacturer: GMB
Sizes: 32x72x45/45 (mm)

Bearing QJ214M (176214H)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.3 (kg)

Подшипник 63/22ZE
Manufacturer: NACHI
Sizes: 22x56x16 (mm)
Weight:: 0.176 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 205x230x16 (mm)

Подшипник 47686/47620
Manufacturer: NSK-RHP
Sizes: 82.55x133.35x33.338 (mm)
Weight:: 1.757 (kg)

K73 POLYESTER/PTFE(570x575x25)
Manufacturer: KASTAS
Sizes: 570x575x25 (mm)

5 NBR 90(130,00x05,00)
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.