K21 NBR(70x80x12)
Inner diameter:: 70 mm
Outer diameter: 80 mm
The size of the width: 12 mm
Outer diameter: 80 mm
The size of the width: 12 mm
U-RING
70x80x12
K21
NBR
Bearing 7020 C
Manufacturer: ETERNO
Sizes: 100x150x24 (mm)
Weight:: 1.72 (kg)

Bearing SN66
Manufacturer: INA-FAG
Sizes: 9.525x14.288x9.525 (mm)
Weight:: 0.004 (kg)

Bearing 23252K
Manufacturer: TMB
Sizes: 260x480x174 (mm)
Weight:: 140 (kg)

Подшипник 7309CDF
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)

3 NBR 90(024,00x03,00)
Manufacturer: KASTAS

KPB POLYESTER/PTFE(2,5x10)
Manufacturer: KASTAS

Bearing SCH1818
Manufacturer: INA-FAG
Sizes: 28.575x38.100x28.580 (mm)
Weight:: 0.085 (kg)

Bearing 7312ACP6 (E46312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)

Bearing NJ218E (42218E)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)

Bearing NU2308
Manufacturer: ETERNO
Sizes: 40x90x33 (mm)
Weight:: 0.96 (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.