Bearing NN3022
Inner diameter:: 110 mm
Outer diameter: 170 mm
The size of the width: 45 mm
Weight:: 3.61 kg
Outer diameter: 170 mm
The size of the width: 45 mm
Weight:: 3.61 kg
Technical specifications
Designation : NN3022
Dimensions, mm : 110x170x45
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 3.61 Kg
Dynamic load rating (C) - 220 kN
Static load rating (C0) - 360 kN
Grease lubrication speed - 4500 rev/min
Speed limit with oil lubrication - 5300 rev/min
ContiTech HTD 3M 5 HP
Manufacturer: ContiTech AG
Подшипник MF-4020
Manufacturer: NSK
Sizes: 40x47x20 (mm)
Weight:: 0.069 (kg)
K21 PU(55x70x12)
Manufacturer: KASTAS
Sizes: 55x70x12 (mm)
Bearing BS2-2212-2CS
Manufacturer: TMB
Sizes: 60x110x34 (mm)
Weight:: 1.3 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17.46x28.58x6.3 (mm)
AT20 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 66.25x95.40x12.75/15.30 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 40x52x5 (mm)
Подшипник 5795/5735
Manufacturer: NSK
Sizes: 77.788x135.733x44.45 (mm)
Weight:: 2.677 (kg)
Bearing K12X17X13
Manufacturer: ETERNO
Sizes: 12x17x13 (mm)
Weight:: 0.0081 (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.