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
L 345 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x82x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1221-M
Manufacturer: FAG
Sizes: 105x190x36 (mm)
Bearing HK2512
Manufacturer: INA-FAG
Sizes: 25x32x12 (mm)
Weight:: 0.020 (kg)
5.33 FKM 80(040,65x05,33 )
Manufacturer: KASTAS
Bearings GYE25-KRR-B
Manufacturer: INA-FAG
Weight:: 0.2 (kg)
K59 NBR(38x30x3,25)
Manufacturer: KASTAS
Sizes: 38x30x3,25 (mm)
Подшипник 1312
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.96 (kg)
SPA 4500 Lw L=L EL
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARTE)
Manufacturer: FEKO
Sizes: 40x72/80x10/13 (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.
