Bearing NN3021
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.84 kg
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.84 kg
Technical specifications
Designation : NN3021
Dimensions, mm : 105x160x41
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.84 Kg
Dynamic load rating (C) - 190 kN
Static load rating (C0) - 310 kN
Grease lubrication speed - 4800 rev/min
Speed limit with oil lubrication - 5600 rev/min
Подшипник 240/670E
Manufacturer: NACHI
Sizes: 670x980x308 (mm)
Weight:: 801 (kg)
SPB 2108
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE35-KRR-B-FA125.5
Manufacturer: INA-FAG
Sizes: 35x72x51.3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x51x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x50x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x115x12 (mm)
Bearings TC3244
Manufacturer: INA-FAG
Sizes: 50.800x69.850x1.984 (mm)
Weight:: 0.015 (kg)
RPP8 6336 ( RPP 8 6336 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 3003 ZZ
Manufacturer: ETERNO
Sizes: 17x35x14 (mm)
Weight:: 0.042 (kg)
Подшипник 54230X
Manufacturer: NSK-RHP
Sizes: 150x215x95.6 (mm)
Weight:: 0.73 (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.
