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
SEALS (REINFORCED SEAL) (FYS)
Manufacturer: FEKO
Sizes: 10x19.08x5 (mm)
Mechanical seal RM 551D
Manufacturer: RiMi
Bearing 23124 KMW33
Manufacturer: ETERNO
Sizes: 120x200x62 (mm)
Weight:: 7.7 (kg)
RPP14 DD 3846 MFX - Megaflex
Manufacturer: ContiTech AG
D 354 32x8990 Li / 9066 Ld
Manufacturer: ContiTech AG
6.99 FKM 80(417,96x06,99)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 45x48.90x3 (mm)
RPP14 6272 ( RPP 14 6272 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x70x10 (mm)
K55F NBR/Metal(100x20x12,9)
Manufacturer: KASTAS
Sizes: 100x20x12,9 (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.
