Bearing NN3022 K
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 K
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
Bearing NU2256EM (32556EH)
Manufacturer: TMB
Sizes: 280x500x130 (mm)
Weight:: 115 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 149.00x155.40x3.20 (mm)
Подшипник 231/500CAKE4
Manufacturer: NSK-RHP
Sizes: 500x830x265 (mm)
Weight:: 567 (kg)
SEALS (REINFORCED SEAL) (BT)
Manufacturer: FEKO
Sizes: 42.86x76.23x8.50/17 (mm)
Подшипник M86649/M86610
Manufacturer: NSK-RHP
Sizes: 30.162x64.292x21.433 (mm)
Weight:: 0.339 (kg)
Подшипник 23156CAKE4
Manufacturer: NSK-RHP
Sizes: 280x460x146 (mm)
Weight:: 94.3 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 90x115x15 (mm)
Подшипник 6812ZZ
Manufacturer: NSK-RHP
Sizes: 60x78x10 (mm)
Weight:: 0.103 (kg)
AT20 DD
Manufacturer: ContiTech AG
K21 NBR(20x35x10)
Manufacturer: KASTAS
Sizes: 20x35x10 (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.
