Bearing NA4915
Inner diameter:: 75 mm
Outer diameter: 85 mm
The size of the width: 105 mm
Weight:: 0.776 kg
Outer diameter: 85 mm
The size of the width: 105 mm
Weight:: 0.776 kg
Technical specifications
Designation : NA4915
Dimensions, mm : 75x85x105
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.776 Kg
Dynamic load rating (C) - 69600 kN
Static load rating (C0) - 129600 kN
Outside width (C) - 30mm
Grease lubrication speed - 3760 rev/min
5.7 NBR 90(054,20x05,70)
Manufacturer: KASTAS
3.53 NBR 70(039,69x03,53)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x56x8 (mm)
Bearing 6317N (50317)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
HTD 960 3M CXP
Manufacturer: ContiTech AG
Krestovina 27/ 28,6x92/ 91,8
Manufacturer: TOYO
Bearing 7219ACMP6 (E46219H)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.7 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 80x98x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7000-C-T-P4S
Manufacturer: FAG
Sizes: 10x26x8 (mm)
Weight:: 0.02 (kg)
Bearing 3210
Manufacturer: ETERNO
Sizes: 50x90x30.2 (mm)
Weight:: 0.66 (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.
