Bearing RNA4903RS
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 25 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 25 kg
Technical specifications
Designation : RNA4903RS
Dimensions, mm : 22x30x13
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 25 Kg
Dynamic load rating (C) - 6050 kN
Static load rating (C0) - 10100 kN
Grease lubrication speed - 9000 rev/min
Bearing 6221 2RS
Manufacturer: ETERNO
Sizes: 105x190x36 (mm)
Weight:: 3.717 (kg)
5.7 NBR 90(054,20x05,70)
Manufacturer: KASTAS
Bearing 7330 C
Manufacturer: ETERNO
Sizes: 150x320x65 (mm)
Weight:: 28.36 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2316-M
Manufacturer: FAG
Sizes: 80x170x58 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 32030-X-N11CA-A280-330
Manufacturer: FAG
Sizes: 150x225x96 (mm)
Weight:: 13.1 (kg)
Bearing B34
Manufacturer: INA-FAG
Sizes: 65.088x100.813x22.225 (mm)
Weight:: 0.589 (kg)
Подшипник NUP 318
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.37 (kg)
T20 DD
Manufacturer: ContiTech AG
K21 PU(14x32x8)
Manufacturer: KASTAS
Sizes: 14x32x8 (mm)
Bearing K58X65X36ZW
Manufacturer: ETERNO
Sizes: 58x65x36 (mm)
Weight:: 0.127 (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.
