Bearings RNA4911
Inner diameter:: 63 mm
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.255 kg
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.255 kg
Technical specifications
Designation: RNA4911
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 63 mm
Outside diameter (D): 80 mm
Width (B): 25 mm
Weight: 0.255 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x140x14 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x55x8 (mm)
K17 PTFE/NBR(90x69x8,1 )
Manufacturer: KASTAS
Sizes: 90x69x8,1 (mm)
Bearing NN3018KP4 (C3182118)
Manufacturer: TMB
Sizes: 90x140x37 (mm)
Weight:: 1.95 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 47.50x51.10x1.80 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ FLCTE12
Manufacturer: INA
K18 (160x130x25,4x6,35)
Manufacturer: KASTAS
Sizes: 160x130x25,4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x51x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RALE20-NPP-B
Manufacturer: INA
Sizes: 20x47x24.5 (mm)
Подшипник 32976
Manufacturer: NSK
Sizes: 380x520x87 (mm)
Weight:: 49.5 (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.