Bearing RNA4903 2RS
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg
Technical specifications
Designation: RNA4903 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 22 mm
External diameter: 30 mm
Width: 13 mm
Weight: 0.023 kg
O-RING
Manufacturer: NQK SF
Sizes: 101.00x106.30x2.65 (mm)
2450 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 43.82x54.48x5.33 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 110x140x12/19 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x45x6 (mm)
4 FKM 80(110,00x04,00 )
Manufacturer: KASTAS
B 32,5 17x825 Li / 870 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 580x630x25 (mm)
CX 105 CX 2732 Ld
Manufacturer: ContiTech AG
Подшипник 22220AEX
Manufacturer: NACHI
Sizes: 100x180x46 (mm)
Weight:: 5.24 (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.
