Bearing BK4520
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.056 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.056 kg
Technical specifications
Designation: BK4520
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 52 mm
Width: 20 mm
Weight: 0.056 kg
Подшипник NU 2205
Manufacturer: NACHI
Sizes: 25x52x18 (mm)
Weight:: 0.163 (kg)

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 40x80x10 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 16005
Manufacturer: FAG
Sizes: 25x47x8 (mm)

Подшипник 53310
Manufacturer: NACHI
Sizes: 50x95x34.3 (mm)
Weight:: 225 (kg)

Bearing L32207 (L7507E)
Manufacturer: TMB

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJY12
Manufacturer: INA-FAG

Подшипник 6008ZENR
Manufacturer: NACHI
Sizes: 40x68x15 (mm)
Weight:: 0.186 (kg)

Bearing 686-YA/ZZP6 (E686YA/ZZ)
Manufacturer: TMB
Sizes: 6x13x3.5 (mm)
Weight:: 0.0002 (kg)

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 18x24x4 (mm)

Подшипник NU 1080
Manufacturer: NSK-RHP
Sizes: 400x550x90 (mm)
Weight:: 88.2 (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.