Bearing BK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 62 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 62 kg
Technical specifications
Designation : BK4020
Dimensions, mm : 40x47x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 62 Kg
Dynamic load rating (C) - 25500 kN
Static load rating (C0) - 52000 kN
Grease lubrication speed - 6000 rev/min
3 FKM 80(134,00x03,00)
Manufacturer: KASTAS
Подшипник 2310
Manufacturer: NSK-RHP
Sizes: 50x110x40 (mm)
Bearing GH040060
Manufacturer: GMB
Sizes: 40x74.02x42/42 (mm)
K50 PU(250x226x16)
Manufacturer: KASTAS
Sizes: 250x226x16 (mm)
Bearing 16002 ZZ
Manufacturer: ETERNO
Sizes: 15x32x8 (mm)
Weight:: 0.025 (kg)
Bearing 387AS / 382S
Manufacturer: TIMKEN
Sizes: 57.150x96.838x25.400 (mm)
Weight:: 0.633 (kg)
Подшипник 6820ZNR
Manufacturer: NACHI
Sizes: 100x125x13 (mm)
Weight:: 0.32 (kg)
K21 NBR(15,87x25,4x4,76)
Manufacturer: KASTAS
Sizes: 15,87x25,4x4,76 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2308-E-TVP2
Manufacturer: FAG
Sizes: 40x90x33 (mm)
Подшипник RSF-4840E4
Manufacturer: NSK-RHP
Sizes: 200x250x50 (mm)
Weight:: 5.95 (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.
