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
Подшипник RNA4906
Manufacturer: NSK-RHP
Sizes: 35x47x17 (mm)
Weight:: 0.072 (kg)
MEGADYNE ISORAN 1195 SLV5 ( RPP5 1195 SILVER )
Manufacturer: ContiTech AG
Подшипник NJ 209 EG
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.44 (kg)
AT5 DD
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
K78 Aramid Phenolic/Graphite(115x120x15 )
Manufacturer: KASTAS
Sizes: 115x120x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x53x5 (mm)
Подшипник 6026N
Manufacturer: NACHI
Sizes: 130x200x33 (mm)
Weight:: 3.6 (kg)
Z 32,5 10x827 Li / 850 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 20.63x25.87x2.62 (mm)
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.
