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
KKT PTFE CARBON(2,5x12)
Manufacturer: KASTAS
202 L DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing 6219Z (60219)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.65 (kg)
Подшипник 80TAC20X+L
Manufacturer: NSK-RHP
Sizes: 80x125x54 (mm)
Weight:: 0.73 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 6x15x4 (mm)
Подшипник 63/28ZE
Manufacturer: NACHI
Sizes: 28x68x18 (mm)
Weight:: 0.287 (kg)
17x2083 B 82
Manufacturer: ContiTech AG
Bearing NJ2314EM (42614EH)
Manufacturer: TMB
Sizes: 70x150x51 (mm)
Weight:: 4 (kg)
Подшипник NU 1038
Manufacturer: NSK-RHP
Sizes: 190x265x46 (mm)
Weight:: 10.7 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL181892-E-TB
Manufacturer: INA-FAG
Sizes: 460x580x56 (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.
