K21 PU(70x80x6)
Inner diameter:: 70 mm
Outer diameter: 80 mm
The size of the width: 6 mm
Outer diameter: 80 mm
The size of the width: 6 mm
U-RING
70x80x6
K21
PU
Подшипник 53420U
Manufacturer: NACHI
Sizes: 100x210x98 (mm)
Weight:: 0.73 (kg)

Корпус UCTU317+WU700
Manufacturer: NACHI
Weight:: 54.4 (kg)

SPA 3000
Manufacturer: ContiTech AG

RPP14 9870 ( RPP 14 9870 -V, -M, -MFX )
Manufacturer: ContiTech AG

Корпус UKPK217+H2317
Manufacturer: NACHI
Weight:: 12.8 (kg)

Bearing 25580 / 25522
Manufacturer: TIMKEN
Sizes: 44.450x83.058x23.876 (mm)
Weight:: 0.556 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x135x13 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x102x12 (mm)

Подшипник 54315
Manufacturer: NSK-RHP
Sizes: 75x135x87.2 (mm)
Weight:: 0.73 (kg)

5 NBR 90(055,00x05,00)
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.