Bearing NA4901
Inner diameter:: 12 mm
Outer diameter: 16 mm
The size of the width: 24 mm
Weight:: 0.0265 kg
Outer diameter: 16 mm
The size of the width: 24 mm
Weight:: 0.0265 kg
Technical specifications
Designation : NA4901
Dimensions, mm : 12x16x24
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.0265 Kg
Dynamic load rating (C) - 7640 kN
Static load rating (C0) - 8720 kN
Outside width (C) - 13mm
Grease lubrication speed - 18400 rev/min
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20230-K-MB-C3 + H3030
Manufacturer: FAG
Sizes: 135x270x45 (mm)
Bearings 49J01
Manufacturer: INA-FAG
Weight:: 0.392 (kg)
Bearing 6203P6 (E203)
Manufacturer: TMB
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
K35 PTFE/NBR(300x324x8,1)
Manufacturer: KASTAS
Sizes: 300x324x8,1 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ60-N
Manufacturer: INA-FAG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x54x8 (mm)
Bearing 63172RSZ2 (180317KZ2)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
Bearing BK0509
Manufacturer: INA-FAG
Sizes: 5x9x9 (mm)
Weight:: 0.002 (kg)
Подшипник FJ-2220
Manufacturer: NSK-RHP
Sizes: 22x28x20 (mm)
Weight:: 0.023 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 31x55x8.20 (mm)
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.
