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
K708 PTFE/NBR(160x168,8x6 )
Manufacturer: KASTAS
Sizes: 160x168,8x6 (mm)
3 NBR 70(058,00x03,00)
Manufacturer: KASTAS
K11 TPE(190x205x9,5/14,5 )
Manufacturer: KASTAS
Sizes: 190x205x9,5/14,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x80x7 (mm)
Подшипник 32080
Manufacturer: NSK-RHP
Sizes: 400x600x125 (mm)
Weight:: 116 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 110.00x114.00x2.00 (mm)
C 59 22x1500 Li / 1559 Ld
Manufacturer: ContiTech AG
Krestovina 20x52,4
Manufacturer: TOYO
K01 (20x32x22,5)
Manufacturer: KASTAS
Sizes: 20x32x22,5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x75x12 (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.
