Bearings RNA4840
Inner diameter:: 220 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 3.35 kg
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 3.35 kg
Technical specifications
Designation: RNA4840
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 220 mm
Outside diameter (D): 250 mm
Width (B): 50 mm
Weight: 3.35 kg
Bearing 23226 MW33
Manufacturer: ETERNO
Sizes: 130x230x80 (mm)
Weight:: 14 (kg)
Подшипник 23172CAKE4
Manufacturer: NSK
Sizes: 360x600x192 (mm)
Weight:: 217 (kg)
Bearing AS0515
Manufacturer: INA
Sizes: 5x15x1 (mm)
Weight:: 0.001 (kg)
Подшипник NUP 2326 E
Manufacturer: NACHI
Sizes: 130x280x93 (mm)
Weight:: 28.5 (kg)
Bearings RNA6909
Manufacturer: INA
Sizes: 52x68x40 (mm)
Weight:: 0.338 (kg)
Bearing 24030 MW33
Manufacturer: ETERNO
Sizes: 150x225x75 (mm)
Weight:: 10.5 (kg)
AX 30 AX 792 Ld
Manufacturer: ContiTech AG
Подшипник 51238
Manufacturer: NACHI
Sizes: 190x270x62 (mm)
Weight:: 225 (kg)
K01 (13,5x25x16,5)
Manufacturer: KASTAS
Sizes: 13,5x25x16,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (BQ3861E)
Manufacturer: STO
Sizes: 35x62x70/17.5 (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.