Bearings RNA4902
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.217 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.217 kg
Technical specifications
Designation: RNA4902
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 20 mm
Outside diameter (D): 28 mm
Width (B): 13 mm
Weight: 0.217 kg
2 FKM 80(007,00x02,00)
Manufacturer: KASTAS
Подшипник 230/500CAKE4
Manufacturer: NSK-RHP
Sizes: 500x720x167 (mm)
Weight:: 220 (kg)
Bearing 33119 (3007719)
Manufacturer: TMB
Sizes: 95x160x49 (mm)
Weight:: 3.89 (kg)
Подшипник E30311DJ
Manufacturer: NACHI
Sizes: 55x120x31.5 (mm)
Weight:: 1.58 (kg)
Bushing H3044
Manufacturer: ETERNO
Sizes: 220x260x126 (mm)
Weight:: 10.5 (kg)
296.8 MXL
Manufacturer: ContiTech AG
ZX 47,5 ZX 1229 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 115.00x119.00x2.00 (mm)
K11 TPE(50x58,6x7/5,3)
Manufacturer: KASTAS
Sizes: 50x58,6x7/5,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 10.00x12.40x1.20 (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.
