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) (AS)
Manufacturer: FEKO
Sizes: 180x200x13 (mm)
Bearing K9x12x13 TV
Manufacturer: INA-FAG
Sizes: 9x12x13 (mm)
Weight:: 0.0021 (kg)
AT20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x110x8 (mm)
Mechanical seal RM 502-30
Manufacturer: RiMi
Bearing 41X04
Manufacturer: INA-FAG
Sizes: 105x155x40 (mm)
Weight:: 2.550 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2309-TVH
Manufacturer: FAG
Sizes: 45x100x36 (mm)
K753 PTFE/NBR(28x17x4,2)
Manufacturer: KASTAS
Sizes: 28x17x4,2 (mm)
Bearings K89413 TV
Manufacturer: INA-FAG
Sizes: 65x140x15 (mm)
Weight:: 0.720 (kg)
Bearing 6213 2RS
Manufacturer: ETERNO
Sizes: 65x120x23 (mm)
Weight:: 1.017 (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.
