Bearing NJ234
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 19.3 kg
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 19.3 kg
Technical specifications
Designation : NJ234
Dimensions, mm : 170x310x52
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 19.3 Kg
Dynamic load rating (C) - 603 kN
Static load rating (C0) - 802 kN
Grease lubrication speed - 1900 rev/min
Speed limit with oil lubrication - 2200 rev/min
K73 POLYESTER/PTFE(180x185x25)
Manufacturer: KASTAS
Sizes: 180x185x25 (mm)
Подшипник 23020AX
Manufacturer: NACHI
Sizes: 100x150x37 (mm)
Weight:: 2.4 (kg)
Mechanical seal RM 2100-5/8"
Manufacturer: RiMi
Подшипник C 2320/C4VG114
Manufacturer: SKF
Sizes: 100x215x73 (mm)
Weight:: 12.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 56x71/77.5x13.5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 62206-2RSR
Manufacturer: FAG
Sizes: 30x62x20 (mm)
K518 (110x85x25,4)
Manufacturer: KASTAS
Sizes: 110x85x25,4 (mm)
Bearing NA69/22 2RS
Manufacturer: ETERNO
Sizes: 22x28x31 (mm)
Weight:: 0.153 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x37x7.5/9.5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO30X45X17
Manufacturer: INA-FAG
Sizes: 30x45x17 (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.
