Bearing NA4915 2RS
Inner diameter:: 75 mm
Outer diameter: 85 mm
The size of the width: 105 mm
Weight:: 0.815 kg
Outer diameter: 85 mm
The size of the width: 105 mm
Weight:: 0.815 kg
Technical specifications
Designation : NA4915 2RS
Dimensions, mm : 75x85x105
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.815 Kg
Dynamic load rating (C) - 64960 kN
Static load rating (C0) - 124800 kN
Outside width (C) - 31mm
Grease lubrication speed - 1600 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 327.80x345.00x8.60 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB2Y)
Manufacturer: STO
Sizes: 70x112x10/18 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RCSMB15/65-FA106
Manufacturer: INA-FAG
Sizes: 15x65.1x28.6 (mm)
Weight:: 0.73 (kg)
Подшипник 7903 C
Manufacturer: NSK-RHP
Sizes: 17x30x7 (mm)
Weight:: 0.017 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE40-NPP-B
Manufacturer: INA-FAG
Sizes: 40x80x43.8 (mm)
Bearing K60x65x30
Manufacturer: INA-FAG
Sizes: 60x65x30 (mm)
Weight:: 0.0077 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB9Y)
Manufacturer: STO
Sizes: 38x65x12/19 (mm)
Подшипник 24124CK30E4
Manufacturer: NSK-RHP
Sizes: 120x200x80 (mm)
Weight:: 10 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ ИГОЛЬЧАТЫЙ AXK1730
Manufacturer: INA-FAG
Sizes: 17x30x2 (mm)
AT20/1200 ( АТ20 1200 )
Manufacturer: ContiTech AG
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.
