Bearing K75X81X20
Inner diameter:: 75 mm
Outer diameter: 81 mm
The size of the width: 20 mm
Weight:: 0.079 kg
Outer diameter: 81 mm
The size of the width: 20 mm
Weight:: 0.079 kg
Technical specifications
Designation : K75X81X20
Dimensions, mm : 75x81x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.079 Kg
Dynamic load rating (C) - 30000 kN
Static load rating (C0) - 75200 kN
Grease lubrication speed - 5200 rev/min
K21 PU(50x58x8)
Manufacturer: KASTAS
Sizes: 50x58x8 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x80x13 (mm)
Подшипник NJ 221 EM
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 4.58 (kg)
Mechanical seal RM 551-34
Manufacturer: RiMi
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Manufacturer: INA-FAG
Sizes: 22.225x65.088x19.844 (mm)
Weight:: 0.386 (kg)
AT5 2000 GEN III
Manufacturer: ContiTech AG
Подшипник NU 10/500
Manufacturer: NSK-RHP
Sizes: 500x664x100 (mm)
Weight:: 131 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 17x32x5 (mm)
1092 RPP14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 19.00x22.60x1.80 (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.
