Bearing FT4
Inner diameter:: 17.463 mm
Outer diameter: 34.138 mm
The size of the width: 14.300 mm
Weight:: 0.059 kg
Outer diameter: 34.138 mm
The size of the width: 14.300 mm
Weight:: 0.059 kg
Technical specifications
Designation: FT4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 17.463 mm
External diameter: 34.138 mm
Width (B): 14.300 mm
Weight: 0.059 kg
Резьба (G): 770 mm
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 14.28x20.63x4.70 (mm)
KBT PTFE(4x25)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x38x5 (mm)
A 74 13x1880 Li / 1910 Ld
Manufacturer: ContiTech AG
Подшипник NU 218
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
K10 NBR(55x63x6/8)
Manufacturer: KASTAS
Sizes: 55x63x6/8 (mm)
SPB 2990 Lw
Manufacturer: ContiTech AG
2 NBR 70(047,00x02,00)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4903-RSR
Manufacturer: INA-FAG
Sizes: 22x30x13 (mm)
Подшипник NF 308
Manufacturer: NACHI
Sizes: 40x77.5x23 (mm)
Weight:: 0.65 (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.
