Bearing HK4012
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 0.03 kg
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 0.03 kg
Technical specifications
Designation : HK4012
Dimensions, mm : 40x47x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.03 Kg
Dynamic load rating (C) - 11200 kN
Static load rating (C0) - 19440 kN
Grease lubrication speed - 5200 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 4.00x7.20x1.60 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29422-E1
Manufacturer: INA-FAG
Sizes: 110x230x73 (mm)
Weight:: 12.8 (kg)
AT10 DD
Manufacturer: ContiTech AG
Торцевое уплотнение RM U4(250)-60
Manufacturer: RiMi
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Manufacturer: TMB
Sizes: 280x580x175 (mm)
Weight:: 235 (kg)
6.99 FKM 80(116,84x06,99)
Manufacturer: KASTAS
Bearing 7004ACP6 (E46104)
Manufacturer: TMB
Sizes: 20x42x10 (mm)
Weight:: 0.065 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 11.20x16.00x2.40 (mm)
Bearing WS89320
Manufacturer: INA-FAG
Sizes: 100x170x14.5 (mm)
Weight:: 1.690 (kg)
K21 NBR(12x17x3 )
Manufacturer: KASTAS
Sizes: 12x17x3 (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.
