K21 NBR(45x53x8)
Inner diameter:: 45 mm
Outer diameter: 53 mm
The size of the width: 8 mm
Outer diameter: 53 mm
The size of the width: 8 mm
U-RING
45x53x8
K21
NBR
Bearing TWA1828
Manufacturer: INA-FAG
Sizes: 28.575x44.450x0.810 (mm)
Weight:: 0.005 (kg)

Manufacturer: ContiTech AG

Y-1600
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x36x7 (mm)

Подшипник 7238
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 21.5 (kg)

MEGADYNE ISORAN 3104MXL
Manufacturer: ContiTech AG

Bearing 31312 (7FB)
Manufacturer: GMB
Sizes: 60x130x31 (mm)
Weight:: 1.9 (kg)

Подшипник HR31311J
Manufacturer: NSK-RHP
Sizes: 55x120x31.5 (mm)
Weight:: 1.58 (kg)

K68 POM(70x75x39,5)
Manufacturer: KASTAS
Sizes: 70x75x39,5 (mm)

Bearing 61901 (1000901)
Manufacturer: TMB
Sizes: 10x24x6 (mm)
Weight:: 0.011 (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.