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
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 52x70x9 (mm)

Bearing 1207 K
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 0.32 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ413-M1 + HJ413
Manufacturer: FAG
Sizes: 65x160x37 (mm)

Manufacturer: ContiTech AG

O-3136
Manufacturer: ContiTech AG

Подшипник RNA4912
Manufacturer: NSK-RHP
Sizes: 68x85x25 (mm)
Weight:: 0.28 (kg)

Mechanical seal RM 551D
Manufacturer: RiMi

SPZ 2160
Manufacturer: ContiTech AG

Подшипник C 5910 V
Manufacturer: SKF
Sizes: 50x72x30 (mm)
Weight:: 0.41 (kg)

Bearing 29328 (9039328)
Manufacturer: TMB
Sizes: 140x240x60 (mm)
Weight:: 10.5 (kg)


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.