Bearing NA4916 2RS
Inner diameter:: 80 mm
Outer diameter: 90 mm
The size of the width: 110 mm
Weight:: 0.86 kg
Outer diameter: 90 mm
The size of the width: 110 mm
Weight:: 0.86 kg
Technical specifications
Designation : NA4916 2RS
Dimensions, mm : 80x90x110
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.86 Kg
Dynamic load rating (C) - 65840 kN
Static load rating (C0) - 128800 kN
Outside width (C) - 31mm
Grease lubrication speed - 1600 rev/min
Bearing 6230 ZZ
Manufacturer: ETERNO
Sizes: 150x270x45 (mm)
Weight:: 9.475 (kg)
SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 58x72x5.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 3.15x6.75x1.80 (mm)
Bearing NJ210EM (42210EH)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.49 (kg)
Bearing S6006-2Z
Manufacturer: ETERNO
Sizes: 30.00x55.00x13.00 (mm)
Weight:: 120 (kg)
Bearing K60x66x40 ZW
Manufacturer: INA-FAG
Sizes: 60x66x40 (mm)
Weight:: 0.0116 (kg)
Подшипник 240/1180CAE4
Manufacturer: NSK-RHP
Sizes: 1180x1660x475 (mm)
Weight:: 3180 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 62x74x8 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 627 ZZ
Manufacturer: NSK-RHP
Sizes: 7x22x7 (mm)
Weight:: 0.013 (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.
