Bearings RNA4905
Inner diameter:: 30 mm
Outer diameter: 42 mm
The size of the width: 17 mm
Weight:: 0.061 kg
Outer diameter: 42 mm
The size of the width: 17 mm
Weight:: 0.061 kg
Technical specifications
Designation: RNA4905
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 30 mm
Outside diameter (D): 42 mm
Width (B): 17 mm
Weight: 0.061 kg
5V 2120 / 15J 5385 Le
Manufacturer: ContiTech AG
Bearing D10
Manufacturer: INA-FAG
Sizes: 26.988x50.013x15.875 (mm)
Weight:: 133 (kg)
Bearing K65X73X30
Manufacturer: ETERNO
Sizes: 65x73x30 (mm)
Weight:: 0.141 (kg)
PL 1149 / 452 L
Manufacturer: ContiTech AG
K21 PU(100x115x9)
Manufacturer: KASTAS
Sizes: 100x115x9 (mm)
K73 POLYESTER/PTFE(80x85x30)
Manufacturer: KASTAS
Sizes: 80x85x30 (mm)
Bearing NU2248EM (32548H)
Manufacturer: TMB
Sizes: 240x440x120 (mm)
Weight:: 84 (kg)
K22 PU(170x190x15)
Manufacturer: KASTAS
Sizes: 170x190x15 (mm)
K753 PTFE/NBR(28x17x4,2)
Manufacturer: KASTAS
Sizes: 28x17x4,2 (mm)
K154 NBR/FABRIC NBR(15x25x6)
Manufacturer: KASTAS
Sizes: 15x25x6 (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.