Bearings RNA4920
Inner diameter:: 115 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.15 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.15 kg
Technical specifications
Designation: RNA4920
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 115 mm
Outside diameter (D): 140 mm
Width (B): 40 mm
Weight: 1.15 kg
Подшипник 6316NK
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 3.59 (kg)
SEALS (REINFORCED SEAL) (FY-P)
Manufacturer: FEKO
Sizes: 65x80x7 (mm)
Bearing 28680 / 28622
Manufacturer: TIMKEN
Sizes: 55.562x97.63x24.608 (mm)
Weight:: 0.774 (kg)
D 148 32x3760 Li / 3836 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 30x45x7 (mm)
RPP14 4004 ( RPP 14 4004 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 40X12
Manufacturer: INA-FAG
Sizes: 101.575x149.352x37.720 (mm)
Weight:: 2.220 (kg)
XPB 2100 Lw / Ld ( ХРВ 2100 )
Manufacturer: ContiTech AG
K68 POM(48x54x9,5)
Manufacturer: KASTAS
Sizes: 48x54x9,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 18.9x30x5 (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.
