K21 PU(20x28x4)
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 4 mm
Outer diameter: 28 mm
The size of the width: 4 mm
U-RING
20x28x4
K21
PU
B 79 2062 Le/ 2000 Li
Manufacturer: ContiTech AG

Bearings NKI75/25
Manufacturer: INA-FAG
Sizes: 75x105x25 (mm)
Weight:: 0.641 (kg)

Bearing 61958X1B2
Manufacturer: TMB
Sizes: 288x409.5x65 (mm)

KDN NBR(71x81x5)
Manufacturer: KASTAS
Sizes: 71x81x5 (mm)

Подшипник NU 1030
Manufacturer: NSK-RHP
Sizes: 150x205.5x35 (mm)
Weight:: 4.77 (kg)

Подшипник 696 ZZ1
Manufacturer: NSK-RHP
Sizes: 6x15x5 (mm)
Weight:: 0.004 (kg)

Подшипник NF 418
Manufacturer: NACHI
Sizes: 90x191.5x54 (mm)
Weight:: 10.3 (kg)

Подшипник 232/600CAKE4
Manufacturer: NSK-RHP
Sizes: 600x1090x388 (mm)
Weight:: 1590 (kg)

HTD 1800 8M CXA
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 390x430x18 (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.