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
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 10x22x4.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 360.00x386.00x13.00 (mm)
Bearings E25 KLLH
Manufacturer: INA-FAG
Sizes: 25x52x44.400 (mm)
Weight:: 0.25 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASE70-FA164
Manufacturer: INA-FAG
K95 NBR(30x40x9)
Manufacturer: KASTAS
Sizes: 30x40x9 (mm)
K35 PTFE/NBR(48x63,1x6,3)
Manufacturer: KASTAS
Sizes: 48x63,1x6,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x58x8 (mm)
Подшипник HR302/22C
Manufacturer: NSK-RHP
Sizes: 22x50x15.25 (mm)
Weight:: 0.144 (kg)
K69 POM(160x153x19,5)
Manufacturer: KASTAS
Sizes: 160x153x19,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (VC)
Manufacturer: STO
Sizes: 34x41x4 (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.
