Bearing HK50X57X16
Inner diameter:: 50 mm
Outer diameter: 57 mm
The size of the width: 16 mm
Weight:: 0.050 kg
Outer diameter: 57 mm
The size of the width: 16 mm
Weight:: 0.050 kg
Technical specifications
Designation: HK50X57X16
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 50 mm
External diameter: 57 mm
Width: 16 mm
Weight: 0.050 kg
O-RING
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Sizes: 38.80x45.00x3.10 (mm)

K21 PU(42x52x6)
Manufacturer: KASTAS
Sizes: 42x52x6 (mm)

Подшипник 57TAD20
Manufacturer: NACHI
Sizes: 57x90x44 (mm)
Weight:: 0.73 (kg)

Bearing IR17x22x16
Manufacturer: INA-FAG
Sizes: 17x22x16 (mm)
Weight:: 0.187 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 3.50x4.50x0.50 (mm)

Bearing K60X68X23
Manufacturer: ETERNO
Sizes: 60x68x23 (mm)
Weight:: 0.094 (kg)

SEALS (REINFORCED SEAL) (ARTE)
Manufacturer: FEKO
Sizes: 25x47/55x11/13 (mm)

K18 (70x54x20,5)
Manufacturer: KASTAS
Sizes: 70x54x20,5 (mm)

K13 PU/METAL(60x75x4 )
Manufacturer: KASTAS
Sizes: 60x75x4 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 36x55x10 (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.