Bearings RNA4919
Inner diameter:: 110 mm
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 0.719 kg
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 0.719 kg
Technical specifications
Designation: RNA4919
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 110 mm
Outside diameter (D): 130 mm
Width (B): 35 mm
Weight: 0.719 kg
Bearing BK4012
Manufacturer: ETERNO
Sizes: 40x47x12 (mm)
Weight:: 31.1 (kg)
Bearing K45x59x18 TV
Manufacturer: INA-FAG
Sizes: 45x59x18 (mm)
Weight:: 0.0072 (kg)
Bearing RF48
Manufacturer: INA-FAG
Sizes: 25.400x76.200x46.040 (mm)
Weight:: 44.45 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN4075-L-TV
Manufacturer: INA-FAG
Sizes: 40x48x70 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 420x460x16 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 25x45x10 (mm)
ContiTechHTD14M 55 HP
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCN)
Manufacturer: STO
Sizes: 15x32x7.5/9 (mm)
K73 POLYESTER/PTFE(60x65x20)
Manufacturer: KASTAS
Sizes: 60x65x20 (mm)
Bearing 6307 ZZ
Manufacturer: ETERNO
Sizes: 35x80x21 (mm)
Weight:: 0.467 (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.
