Bearing 81228 M
Inner diameter:: 140 mm
Outer diameter: 200 mm
The size of the width: 46 mm
Weight:: 4.567 kg
Outer diameter: 200 mm
The size of the width: 46 mm
Weight:: 4.567 kg
Technical specifications
Designation: 81228 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 140 mm
External diameter: 200 mm
Width (B): 46 mm
Weight: 4.567 kg
K23 PU(170x145x19)
Manufacturer: KASTAS
Sizes: 170x145x19 (mm)
Bearing 3778 / 3720
Manufacturer: TIMKEN
Sizes: 47.625x93.264x30.162 (mm)
Weight:: 0.898 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7212-C-T-P4S
Manufacturer: FAG
Sizes: 60x110x22 (mm)
2.5 NBR 70(057,00x02,50)
Manufacturer: KASTAS
Bearing IR55x65x28
Manufacturer: INA-FAG
Sizes: 55x65x28 (mm)
Weight:: 0.198 (kg)
Bearing 387 / 382
Manufacturer: TIMKEN
Sizes: 57.150x98.425x21.000 (mm)
Weight:: 0.764 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ CRB20/76
Manufacturer: INA-FAG
Sizes: 20x77.5x36 (mm)
Подшипник F605
Manufacturer: NSK-RHP
Sizes: 5x16x5 (mm)
Weight:: 3.9 (kg)
Bearing HK2520-2RS
Manufacturer: INA-FAG
Sizes: 25x32x20 (mm)
Weight:: 0.031 (kg)
Bearing 4462
Manufacturer: INA-FAG
Sizes: 152.400x222.250x47.625 (mm)
Weight:: 5.750 (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.
