Bearing RNA4909 2RS
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.157 kg
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.157 kg
Technical specifications
Designation: RNA4909 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 52 mm
External diameter: 68 mm
Width: 22 mm
Weight: 0.157 kg
3.53 NBR 90(072,62x03,53)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 56x73.15x10 (mm)
SEALS (REINFORCED SEAL) (AYS)
Manufacturer: FEKO
Sizes: 8x14.50x6 (mm)
Подшипник 160KBE030+L
Manufacturer: NSK-RHP
Sizes: 160x240x75 (mm)
Weight:: 10.5 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TSHE30-N
Manufacturer: INA-FAG
Mechanical seal RM 551-30
Manufacturer: RiMi
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K16X20X10
Manufacturer: INA-FAG
Sizes: 16x20x10 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 40x60x10 (mm)
K21 NBR(50x68x12)
Manufacturer: KASTAS
Sizes: 50x68x12 (mm)
RPP8 4872 ( RPP 8 4872 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
