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
Подшипник 52202
Manufacturer: NSK-RHP
Sizes: 15x32x22 (mm)
Weight:: 225 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x68x10 (mm)
CC232 ( СС 232 ) Le= 5994 мм
Manufacturer: ContiTech AG
Bearing DAC37740045
Manufacturer:
Sizes: 37x74x45/45 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x36x7 (mm)
K33 PU(90x100x12)
Manufacturer: KASTAS
Sizes: 90x100x12 (mm)
K68 POM(25x28x5,3)
Manufacturer: KASTAS
Sizes: 25x28x5,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 125x170x22 (mm)
Подшипник 47487/47420
Manufacturer: NSK-RHP
Sizes: 69.85x120x32.545 (mm)
Weight:: 1.497 (kg)
Bearing 29372 (9039372)
Manufacturer: TMB
Sizes: 360x560x122 (mm)
Weight:: 110 (kg)
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.
