Bearing HK4520
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: HK4520
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 52 mm
Width: 20 mm
Weight: 0.056 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x78x12 (mm)
5 NBR 70(270,00x05,00)
Manufacturer: KASTAS
Bearing QJ234N2M
Manufacturer: TMB
Weight:: 19.5 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 46x85x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 627-2Z
Manufacturer: FAG
Sizes: 7x22x7 (mm)
K704 PTFE/NBR(570x605x17,5 )
Manufacturer: KASTAS
Sizes: 570x605x17,5 (mm)
Подшипник 342/332
Manufacturer: NSK-RHP
Sizes: 41.275x80x21 (mm)
Weight:: 0.469 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x121x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 172.00x184.00x6.00 (mm)
Bearing (FL314DD)
Manufacturer: TMB
Sizes: 70x199x59 (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.
