Bearing NNTR55X140X70 2Z
Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 68 kg
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 68 kg
Technical specifications
Designation: NNTR55X140X70 2Z
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 55 mm
External diameter: 140 mm
Width: 70 mm
Weight: 68 kg
Подшипник NNU 4964 K
Manufacturer: NSK-RHP
Sizes: 320x440x118 (mm)
Weight:: 54.9 (kg)
Bearing Q307M (116307H)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.6 (kg)
K152 NBR FABRIC(18x26x4,5)
Manufacturer: KASTAS
Sizes: 18x26x4,5 (mm)
K26 NBR 80(60x18x26)
Manufacturer: KASTAS
Sizes: 60x18x26 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 87x114.7x13 (mm)
K75 PHENOLIC(56x62x20)
Manufacturer: KASTAS
Sizes: 56x62x20 (mm)
2 FKM 80(068,00x02,00 )
Manufacturer: KASTAS
Подшипник QJ 330
Manufacturer: NSK-RHP
Sizes: 150x320x65 (mm)
Weight:: 29 (kg)
Подшипник NU 10/500
Manufacturer: NSK-RHP
Sizes: 500x664x100 (mm)
Weight:: 131 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 12.50x17.50x2.50 (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.
