Bearing BK4012
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 0.030 kg
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 0.030 kg
Technical specifications
Designation: BK4012
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 47 mm
Width: 12 mm
Weight: 0.030 kg
Подшипник 23980E
Manufacturer: NACHI
Sizes: 400x540x106 (mm)
Weight:: 71.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 165x200x15 (mm)
Bearings GAY20-NPP-B
Manufacturer: INA-FAG
Weight:: 0.13 (kg)
1.78 NBR 90(003,69x01,78)
Manufacturer: KASTAS
K23 PU(215x197x7,3)
Manufacturer: KASTAS
Sizes: 215x197x7,3 (mm)
V 592/7 F
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4826
Manufacturer: INA-FAG
Sizes: 145x165x35 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 23126CKE4
Manufacturer: NSK-RHP
Sizes: 130x210x64 (mm)
Weight:: 8.69 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 34.50x39.80x2.65 (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.
