Bearing 81172 M
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 65 mm
Weight:: 19.50 kg
Outer diameter: 440 mm
The size of the width: 65 mm
Weight:: 19.50 kg
Technical specifications
Designation: 81172 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 360 mm
External diameter: 440 mm
Width (B): 65 mm
Weight: 19.50 kg
Подшипник 6015ZE
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.645 (kg)

Bearing NK15/16
Manufacturer: ETERNO
Sizes: 15x22x16 (mm)
Weight:: 20.8 (kg)

1.5 NBR 70(013,00x01,50)
Manufacturer: KASTAS

K705 PTFE/NBR(28x35,6x4,2 )
Manufacturer: KASTAS
Sizes: 28x35,6x4,2 (mm)

T20 DD
Manufacturer: ContiTech AG

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PASE25-N
Manufacturer: INA-FAG

O-RING
Manufacturer: NQK SF
Sizes: 133.00x139.00x3.00 (mm)

AT5 DD
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 56.52x70.50x6.99 (mm)

Bearing N230EM (2230EH)
Manufacturer: TMB
Sizes: 150x270x45 (mm)
Weight:: 12 (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.