Bearings RNA4903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg
Technical specifications
Designation: RNA4903
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 22 mm
Outside diameter (D): 30 mm
Width (B): 13 mm
Weight: 0.222 kg
Подшипник 28985/28921
Manufacturer: NSK-RHP
Sizes: 60.325x100x25.4 (mm)
Weight:: 0.77 (kg)
3.53 NBR 70(23,40x3,53 )
Manufacturer: KASTAS
K75 PHENOLIC(285x290x25)
Manufacturer: KASTAS
Sizes: 285x290x25 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 65x100x13 (mm)
Bearing S55
Manufacturer: INA-FAG
Sizes: 7.938x12.700x7.938 (mm)
Weight:: 0.003 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ ДЛЯ МАШИН С КОЛЕБАТЕЛЬНЫМ МЕХАНИЗМОМ 23330-A-MA-T41A
Manufacturer: FAG
Sizes: 150x320x128 (mm)
T20 DD
Manufacturer: ContiTech AG
K33 PU(22,4x30x5)
Manufacturer: KASTAS
Sizes: 22,4x30x5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 600x670x30 (mm)
Bearing 51124 (8124)
Manufacturer: TMB
Sizes: 120x155x25 (mm)
Weight:: 1.15 (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.
