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
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Sizes: 110x130x11,5 (mm)
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Weight:: 1210 (kg)
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Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.7 (kg)
SEALS (REINFORCED SEAL) (ARS-T)
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Sizes: 160x290x18/14 (mm)
K27 NBR(139,7x152,4x6,75/8,66)
Manufacturer: KASTAS
Sizes: 139,7x152,4x6,75/8,66 (mm)
Bearing 638/3-ZZP5 (D3080083)
Manufacturer: TMB
Sizes: 3x7x3 (mm)
Weight:: 0.0045 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x55x7 (mm)
Подшипник 7213B
Manufacturer: NACHI
Sizes: 65x120x23 (mm)
Weight:: 1.02 (kg)
AT10 DD
Manufacturer: ContiTech AG
3.53 NBR 70(202,79x03,53)
Manufacturer: KASTAS
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.
