Bearing NK42/30
Inner diameter:: 42 mm
Outer diameter: 52 mm
The size of the width: 30 mm
Weight:: 125 kg
Outer diameter: 52 mm
The size of the width: 30 mm
Weight:: 125 kg
Technical specifications
Designation : NK42/30
Dimensions, mm : 42x52x30
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 125 Kg
Dynamic load rating (C) - 27 kN
Static load rating (C0) - 49 kN
Grease lubrication speed - 1000 rev/min
Подшипник NUP 321 EM
Manufacturer: NSK-RHP
Sizes: 105x225x49 (mm)
Weight:: 9.84 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 106.00x111.24x2.62 (mm)
Bearing TWB1018
Manufacturer: INA-FAG
Sizes: 15.875x28.575x1.600 (mm)
Weight:: 0.006 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N209-E-TVP2
Manufacturer: FAG
Sizes: 45x85x19 (mm)
K781 PTFE(80x85x40 )
Manufacturer: KASTAS
Sizes: 80x85x40 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 36.50x41.80x2.65 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x52x7 (mm)
Bearings NATV25-PP
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 0.285 (kg)
Подшипник NUP 236 EM
Manufacturer: NSK-RHP
Sizes: 180x320x52 (mm)
Weight:: 19 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3007-AS-K-M-SP
Manufacturer: FAG
Sizes: 35x62x20 (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.
