Bearings RNA4915
Inner diameter:: 85 mm
Outer diameter: 105 mm
The size of the width: 30 mm
Weight:: 0.489 kg
Outer diameter: 105 mm
The size of the width: 30 mm
Weight:: 0.489 kg
Technical specifications
Designation: RNA4915
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 85 mm
Outside diameter (D): 105 mm
Width (B): 30 mm
Weight: 0.489 kg
O-RING
Manufacturer: NQK SF
Sizes: 75.00x78.00x1.50 (mm)
Bearing 7208 AC
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.402 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DCY)
Manufacturer: STO
Sizes: 30x40.5x10.5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 24064-B-K30-MB
Manufacturer: FAG
Sizes: 320x480x160 (mm)
Weight:: 103 (kg)
K68 POM(150x155x15)
Manufacturer: KASTAS
Sizes: 150x155x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO30X47X18
Manufacturer: INA-FAG
Sizes: 30x47x18 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 13.50x17.50x2.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 42x55x7 (mm)
Bearing 22352KW33 (3652KW33)
Manufacturer: TMB
Sizes: 260x540x165 (mm)
Weight:: 190 (kg)
2.62 FKM 80(069,52x02,62 )
Manufacturer: KASTAS
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.
