Bearing 81144 M
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 37 mm
Weight:: 4.5 kg
Outer diameter: 270 mm
The size of the width: 37 mm
Weight:: 4.5 kg
Technical specifications
Designation: 81144 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 220 mm
External diameter: 270 mm
Width (B): 37 mm
Weight: 4.5 kg
Bearing WS87410
Manufacturer: INA-FAG
Sizes: 50x110x9.5 (mm)
Weight:: 0.530 (kg)
Подшипник 53418
Manufacturer: NACHI
Sizes: 90x190x81.2 (mm)
Weight:: 0.73 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2338-EX-M1+HJ2338-EX
Manufacturer: FAG
Sizes: 190x400x132 (mm)
Weight:: 89.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 11.50x14.50x1.50 (mm)
Bearing GS87416
Manufacturer: INA-FAG
Sizes: 80x170x14.5 (mm)
Weight:: 2.222 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 42.00x47.30x2.65 (mm)
Подшипник NCF3024CV
Manufacturer: SKF
Sizes: 120x180x46 (mm)
Weight:: 3.8 (kg)
K152 NBR FABRIC(25x33x4,8)
Manufacturer: KASTAS
Sizes: 25x33x4,8 (mm)
K782 PTFE(25x28x20)
Manufacturer: KASTAS
Sizes: 25x28x20 (mm)
Bearing QJ320N2M
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 9.3 (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.
