Bearing BK4012
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 31.1 kg
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 31.1 kg
Technical specifications
Designation : BK4012
Dimensions, mm : 40x47x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 31.1 Kg
Dynamic load rating (C) - 14000 kN
Static load rating (C0) - 24300 kN
Grease lubrication speed - 6300 rev/min
Bearings 10J04
Manufacturer: INA-FAG
Weight:: 0.022 (kg)
Подшипник 2310 K
Manufacturer: NSK-RHP
Sizes: 50x110x40 (mm)
Weight:: 1.58 (kg)
Bearing 7338 B
Manufacturer: ETERNO
Sizes: 190x400x78 (mm)
Weight:: 53.85 (kg)
STD 920 S8M
Manufacturer: ContiTech AG
ОДНОРЯДНЫЙ ШАРИКОВЫЙ ПОДШИПНИК 6312 2NSE
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.7 (kg)
K107 PU(40x48x4/7)
Manufacturer: KASTAS
Sizes: 40x48x4/7 (mm)
K37 (55x65x11)
Manufacturer: KASTAS
Sizes: 55x65x11 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1215-K-TVH-C3 + H215
Manufacturer: FAG
Sizes: 65x130x25 (mm)
DHTD 900 D5M
Manufacturer: ContiTech AG
STD 672 S8M CXA
Manufacturer: ContiTech AG
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.
