Bearing NA4901 2RS
Inner diameter:: 12 mm
Outer diameter: 24 mm
The size of the width: 14 mm
Weight:: 0.275 kg
Outer diameter: 24 mm
The size of the width: 14 mm
Weight:: 0.275 kg
Technical specifications
Designation: NA4901 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 12 mm
External diameter: 24 mm
Width: 14 mm
Weight: 0.275 kg
Limit speed (rpm): 12.000
K38 PU(70x82x9 )
Manufacturer: KASTAS
Sizes: 70x82x9 (mm)
Подшипник 7215CDT
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL192348-TB
Manufacturer: INA-FAG
Sizes: 240x500x155 (mm)
Bearing 33021 (2DE)
Manufacturer: GMB
Sizes: 105x160x43 (mm)
Weight:: 2.97 (kg)
Подшипник 5207
Manufacturer: NACHI
Sizes: 35x72x27 (mm)
Weight:: 0.43 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x32x8 (mm)
K21 NBR(14x22x5)
Manufacturer: KASTAS
Sizes: 14x22x5 (mm)
K10 NBR(175x187x8,2/11)
Manufacturer: KASTAS
Sizes: 175x187x8,2/11 (mm)
K42 (125x100x45)
Manufacturer: KASTAS
Sizes: 125x100x45 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP244-E-M1
Manufacturer: FAG
Sizes: 220x400x65 (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.
