Bearing NA4916
Inner diameter:: 80 mm
Outer diameter: 90 mm
The size of the width: 110 mm
Weight:: 0.82 kg
Outer diameter: 90 mm
The size of the width: 110 mm
Weight:: 0.82 kg
Technical specifications
Designation : NA4916
Dimensions, mm : 80x90x110
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.82 Kg
Dynamic load rating (C) - 72400 kN
Static load rating (C0) - 139200 kN
Outside width (C) - 30mm
Grease lubrication speed - 3520 rev/min
Bearing 4423
Manufacturer: INA-FAG
Sizes: 47.625x77.800x22.225 (mm)
Weight:: 0.403 (kg)
Bearing NF410
Manufacturer: ETERNO
Sizes: 50x130x31 (mm)
Weight:: 2.17 (kg)
Подшипник 7318B
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.76 (kg)
Подшипник 7228DB
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.78 (kg)
RPP8 4968 ( RPP 8 4968 -V, -M, -MFX )
Manufacturer: ContiTech AG
K22 NBR(132x142x6)
Manufacturer: KASTAS
Sizes: 132x142x6 (mm)
K10 NBR(400x415x9,5/13)
Manufacturer: KASTAS
Sizes: 400x415x9,5/13 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 29x42x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x85x12 (mm)
CTD 2240 C8M
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.
