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
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2308-E-TVP2 + HJ2308-E
Manufacturer: FAG
Sizes: 40x90x33 (mm)
Подшипник NNCL4936CV
Manufacturer: SKF
Sizes: 180x250x69 (mm)
Weight:: 10.5 (kg)
Bearing NJ2332
Manufacturer: ETERNO
Sizes: 160x340x114 (mm)
Weight:: 55 (kg)
Подшипник 569/563
Manufacturer: NSK
Sizes: 64.963x127x36.512 (mm)
Weight:: 2.065 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x54x8 (mm)
140 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing 7307ACP5 (D46307)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.45 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)
K702 PTFE/NBR(100x115,5x6,3)
Manufacturer: KASTAS
Sizes: 100x115,5x6,3 (mm)
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Manufacturer: TMB
Sizes: 35x55x10 (mm)
Weight:: 0.08 (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.