Bearing HK2520-2RS
Inner diameter:: 25 mm
Outer diameter: 32 mm
The size of the width: 20 mm
Weight:: 0.031 kg
Outer diameter: 32 mm
The size of the width: 20 mm
Weight:: 0.031 kg
Technical specifications
Designation: HK2520-2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 25 mm
External diameter: 32 mm
Width: 20 mm
Weight: 0.031 kg
Dynamic load capacity (C): 15.6
Static lifting capacity (C0): 24
Limit speed (rpm): 7000
Bearing K26X30X22ZW
Manufacturer: ETERNO
Sizes: 26x30x22 (mm)
Weight:: 0.012 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 17.00x31.00x7.00 (mm)

K81 TPE(60x70x1,7)
Manufacturer: KASTAS
Sizes: 60x70x1,7 (mm)

Bearing DC7221B-N
Manufacturer: ETERNO
Sizes: 72.217x88.877x21 (mm)
Weight:: 185 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61800-2Z
Manufacturer: FAG
Sizes: 10x19x5 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 100x150.21x12.70 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 92.00x97.30x2.65 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 29.50x38.50x4.50 (mm)

Подшипник 36990/36920
Manufacturer: NSK-RHP
Sizes: 177.8x227.012x30.162 (mm)
Weight:: 3.007 (kg)

Bearing 619/6-ZZ/Z2 (1080096Z2)
Manufacturer: TMB
Sizes: 6x15x5 (mm)
Weight:: 0.0039 (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.