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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x50x8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 145x170x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU330-E-M1
Manufacturer: FAG
Sizes: 150x320x65 (mm)
AT5 DD
Manufacturer: ContiTech AG
K17 PTFE/NBR(36x28,5x3,2)
Manufacturer: KASTAS
Sizes: 36x28,5x3,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x65x7/5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2212-E-TVP2
Manufacturer: FAG
Sizes: 60x110x28 (mm)
Подшипник SL024980
Manufacturer: INA-FAG
Sizes: 400x540x140 (mm)
3 NBR 70(052,00x03,00)
Manufacturer: KASTAS
K68 POM(36x40x6,2)
Manufacturer: KASTAS
Sizes: 36x40x6,2 (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.
