Bearing 4429
Inner diameter:: 57.150 mm
Outer diameter: 87.330 mm
The size of the width: 22.360 mm
Weight:: 0.462 kg
Outer diameter: 87.330 mm
The size of the width: 22.360 mm
Weight:: 0.462 kg
Technical specifications
Designation: 4429
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 57.150 mm
External diameter: 87.330 mm
Width (B): 22.360 mm
Weight: 0.462 kg
Резьба (G): 9220 mm
A 34,5 13x875 Li / 905 Ld
Manufacturer: ContiTech AG
Bearing 51209
Manufacturer: ETERNO
Sizes: 45x73x20 (mm)
Weight:: 0.3 (kg)
Bearing KR 80
Manufacturer: ETERNO
Sizes: 80x30x100 (mm)
Weight:: 1.55 (kg)
Bearing NJ2208EM (42508EH)
Manufacturer: TMB
Sizes: 40x80x23 (mm)
Weight:: 0.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x35x7.5 (mm)
13x5000 A 197
Manufacturer: ContiTech AG
Подшипник HR80KBE52X+L
Manufacturer: NSK-RHP
Sizes: 80x140x78 (mm)
Weight:: 4.59 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.00x28.80x2.40 (mm)
C 71 22x1805 Li / 1864 Ld
Manufacturer: ContiTech AG
Bearing 7310ACP5 (D46310)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.1 (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.
