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 53416U
Manufacturer: NACHI
Sizes: 80x170x78 (mm)
Weight:: 0.73 (kg)
K753 PTFE/NBR(50x34,5x6,3)
Manufacturer: KASTAS
Sizes: 50x34,5x6,3 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO20X37X16
Manufacturer: INA-FAG
Sizes: 20x37x16 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK0812-2RS
Manufacturer: INA-FAG
Sizes: 8x12x12 (mm)
1400 XXH
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
Подшипник 18690/18620
Manufacturer: NSK-RHP
Sizes: 46.038x79.375x17.462 (mm)
Weight:: 0.337 (kg)
Подшипник 54218U
Manufacturer: NSK-RHP
Sizes: 90x135x76 (mm)
Weight:: 0.73 (kg)
Bearing NNN3017KW33P6 (E3182117K)
Manufacturer: TMB
Sizes: 85x130x34 (mm)
Weight:: 1.55 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 148.80x155.00x3.10 (mm)
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.
