Bearing RNA4909RS
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 157 kg
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 157 kg
Technical specifications
Designation : RNA4909RS
Dimensions, mm : 52x68x22
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 157 Kg
Dynamic load rating (C) - 34800 kN
Static load rating (C0) - 56800 kN
Grease lubrication speed - 3900 rev/min
Подшипник 6072
Manufacturer: NSK-RHP
Sizes: 360x540x82 (mm)
Weight:: 65.3 (kg)
V 685/5 F
Manufacturer: ContiTech AG
Bearing 32021 (4DC)
Manufacturer: GMB
Sizes: 105x160x35 (mm)
Weight:: 2.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 149.00x175.00x13.00 (mm)
Подшипник 6234
Manufacturer: NACHI
Sizes: 170x310x50 (mm)
Weight:: 17.5 (kg)
Bearing K125x133x35
Manufacturer: INA-FAG
Sizes: 125x133x35 (mm)
Weight:: 0.0275 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 114.00x126.00x6.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x70x12 (mm)
MEGADYNE ISORAN 4400 GLD8 ( RPP8 4400 GOLD )
Manufacturer: ContiTech AG
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.
