Bearing RNA4902 2RS
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg
Technical specifications
Designation: RNA4902 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 28 mm
Width: 13 mm
Weight: 0.015 kg
O-RING
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Sizes: 205.00x223.00x9.00 (mm)
K705 PTFE/NBR(32x39,6x4,2 )
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Sizes: 32x39,6x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 147.80x154.00x3.10 (mm)
AT5 DD
Manufacturer: ContiTech AG
22x4540 C 179
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T5/940 ( Т5 940 )
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4L 180
Manufacturer: ContiTech AG
K78 Aramid Phenolic/Graphite(165x170x15)
Manufacturer: KASTAS
Sizes: 165x170x15 (mm)
B 99 2577 Le/ 2515 Li
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 31.34x38.40x3.53 (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.
