Bearings RNA4856
Inner diameter:: 305 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 9.3 kg
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 9.3 kg
Technical specifications
Designation: RNA4856
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 305 mm
Outside diameter (D): 350 mm
Width (B): 69 mm
Weight: 9.3 kg
K68 POM(100x104x15 )
Manufacturer: KASTAS
Sizes: 100x104x15 (mm)
K40 PU/POM(63x48x10)
Manufacturer: KASTAS
Sizes: 63x48x10 (mm)
Bearings TC3244
Manufacturer: INA-FAG
Sizes: 50.800x69.850x1.984 (mm)
Weight:: 0.015 (kg)
Bearings RAE30-NPP-FA106
Manufacturer: INA-FAG
Sizes: 30x62x35.7 (mm)
Weight:: 0.31 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2557-L-TV
Manufacturer: INA-FAG
Sizes: 25x34x65 (mm)
K755 PTFE/NBR(590x555x17,5 )
Manufacturer: KASTAS
Sizes: 590x555x17,5 (mm)
GEAR PULLEYS 8M-28S 69.7 (8M-28S 69.7/21)
Manufacturer: BBC
K73 POLYESTER/PTFE(360x365x25)
Manufacturer: KASTAS
Sizes: 360x365x25 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x140x12 (mm)
K29 PU/POM(75x90,1x6,3)
Manufacturer: KASTAS
Sizes: 75x90,1x6,3 (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.
