Bearings NNTR55X140X70 2ZL
Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 6.4 kg
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 6.4 kg
Technical specifications
Designation: NNTR55X140X70 2ZL
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55 mm
Outside diameter (D): 140 mm
Width (B): 70 mm
Outer cage width (C): 68 mm
Weight: 6.4 kg
Bearings RNA4848
Manufacturer: INA-FAG
Sizes: 265x300x60 (mm)
Weight:: 5.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 295.00x301.20x3.10 (mm)
Bearing 7204CP5 (36204J)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 64.00x78.00x7.00 (mm)
Bearing 81234 M
Manufacturer: INA-FAG
Sizes: 170x240x55 (mm)
Weight:: 7.690 (kg)
Mechanical seal RM 156-40
Manufacturer: RiMi
4L 760
Manufacturer: ContiTech AG
Krestovina 57x144
Manufacturer: TOYO
Bearing FT19
Manufacturer: INA-FAG
Sizes: 41.275x75.413x20.638 (mm)
Weight:: 0.382 (kg)
Подшипник E32314J
Manufacturer: NACHI
Sizes: 70x150x54 (mm)
Weight:: 4.43 (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.
