Bearing NA4914
Inner diameter:: 70 mm
Outer diameter: 80 mm
The size of the width: 100 mm
Weight:: 0.727 kg
Outer diameter: 80 mm
The size of the width: 100 mm
Weight:: 0.727 kg
Technical specifications
Designation : NA4914
Dimensions, mm : 70x80x100
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.727 Kg
Dynamic load rating (C) - 68400 kN
Static load rating (C0) - 124800 kN
Outside width (C) - 30mm
Grease lubrication speed - 4000 rev/min
Bearings NK26/20
Manufacturer: INA-FAG
Sizes: 26x34x20 (mm)
Weight:: 0.042 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 400x425x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 10x31x13.5 (mm)
Подшипник SL024972
Manufacturer: INA-FAG
Sizes: 360x480x118 (mm)
Mechanical seal RM 560C-45
Manufacturer: RiMi
K95 NBR(8x16x4,2)
Manufacturer: KASTAS
Sizes: 8x16x4,2 (mm)
K73 POLYESTER/PTFE(74x80x6,5)
Manufacturer: KASTAS
Sizes: 74x80x6,5 (mm)
Bearing 51330 (8330)
Manufacturer: TMB
Sizes: 150x250x80 (mm)
Weight:: 16.5 (kg)
4 NBR 70(106,00x04,00)
Manufacturer: KASTAS
Bearing 7221BMP5 (D66221H)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (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.
