Bearing B12
Inner diameter:: 30.163 mm
Outer diameter: 53.190 mm
The size of the width: 19.050 mm
Weight:: 0.175 kg
Outer diameter: 53.190 mm
The size of the width: 19.050 mm
Weight:: 0.175 kg
Technical specifications
Designation: B12
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 30.163 mm
External diameter: 53.190 mm
Width (B): 19.050 mm
Weight: 0.175 kg
Резьба (G): 8800 mm
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Manufacturer: TMB
Sizes: 150x270x45 (mm)
Weight:: 11.5 (kg)

Подшипник NN3011K
Manufacturer: NACHI
Sizes: 55x81x26 (mm)
Weight:: 0.651 (kg)

K21 PU(200x220x12)
Manufacturer: KASTAS
Sizes: 200x220x12 (mm)

Bearing 7218AC (46218)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)

Bearing 30240
Manufacturer: ETERNO
Sizes: 200x360x58 (mm)
Weight:: 25 (kg)

Подшипник HR33030J
Manufacturer: NSK-RHP
Sizes: 150x225x59 (mm)
Weight:: 8.07 (kg)

Bearings NKI16/6 TV
Manufacturer: INA-FAG
Sizes: 6x16x16 (mm)
Weight:: 0.174 (kg)

Mechanical seal RM 58U-90
Manufacturer: RiMi

2.5 FKM 80(047,00x02,50 )
Manufacturer: KASTAS

SPB 2020 Lw
Manufacturer: ContiTech AG


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.