K21 NBR(76,2x88,9x6,35 )
Inner diameter:: 76,2 mm
Outer diameter: 88,9 mm
The size of the width: 6,35 mm
Outer diameter: 88,9 mm
The size of the width: 6,35 mm
U-RING
76,2x88,9x6,35
K21
NBR
Bearing 7213 AC
Manufacturer: ETERNO
Sizes: 65x120x23 (mm)
Weight:: 1.09 (kg)

K68 POM(70x75x5,4)
Manufacturer: KASTAS
Sizes: 70x75x5,4 (mm)

Bearing NU2215
Manufacturer: ETERNO
Sizes: 75x130x31 (mm)
Weight:: 1.61 (kg)

HTD 8M 1264 ( HTD8M 1264 -V, -M, -MFX )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x125x13 (mm)

Bearings K81124 TV
Manufacturer: INA-FAG
Sizes: 120x155x11 (mm)
Weight:: 0.29 (kg)

22x2921 C 115
Manufacturer: ContiTech AG

K95 NBR(24x30x5)
Manufacturer: KASTAS
Sizes: 24x30x5 (mm)

Bearing S1110
Manufacturer: INA-FAG
Sizes: 17.463x22.225x15.880 (mm)
Weight:: 0.014 (kg)

K06 PU(10x16x3,5/5)
Manufacturer: KASTAS
Sizes: 10x16x3,5/5 (mm)


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.