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
O-RING
Manufacturer: NQK SF
Sizes: 208.00x222.00x7.00 (mm)
RPP8 DD 4436 MFX - Megaflex
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1.78 NBR 70(001,78x01,78)
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Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 46x64x8 (mm)
Bearing NUTR3580
Manufacturer: ETERNO
Sizes: 80x35x29 (mm)
Weight:: 0.836 (kg)
Bearing 23252K
Manufacturer: TMB
Sizes: 260x480x174 (mm)
Weight:: 140 (kg)
A 127 13x3225 Li / 3255 Ld
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.
