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
Bearings RF-26-PP
Manufacturer: INA-FAG
Sizes: 11.113x41.275x23.810 (mm)
Weight:: 0.218 (kg)
Bearing NJ2318EM (42618EH)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 8.15 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30/5-B-2Z-TVH
Manufacturer: FAG
Sizes: 5x14x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 54.00x62.00x4.00 (mm)
K21 PU(270x300x19)
Manufacturer: KASTAS
Sizes: 270x300x19 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 121.05x160.42x28.58 (mm)
RPP8 1744 ( RPP 8 1744 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6810
Manufacturer: NSK-RHP
Sizes: 50x65x7 (mm)
Weight:: 0.05 (kg)
Корпус UCPX05
Manufacturer: NACHI
Weight:: 1.5 (kg)
Bearing NUP312E (92312E)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.9 (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.